Xinhua News Agency, Wuhan, July 6th Title: The water quality of the main stream of the Yangtze River has maintained Class II for three consecutive years.

Xinhua News Agency reporters Hui Xiaoyong, Li Siyuan and Tanaka Quan.

The reporter recently learned from a marching interview along the Yangtze River that with the continuous implementation of the great protection of the Yangtze River, the water ecological quality of the Yangtze River has improved significantly. According to the data of the Yangtze River Basin Ecological Environment Supervision Administration of the Ministry of Ecology and Environment, since 2020, the water quality of the main stream of the Yangtze River has remained Class II for three consecutive years, and the Yangtze River, which was once "not seriously ill", has achieved "initial recovery after illness".

"The national control section of the main stream of the Yangtze River has reached Class II water quality for three consecutive years, which meets the drinking water standard." Xu Yi, director of the Yangtze River Basin Ecological Environment Supervision Administration of the Ministry of Ecology and Environment, said that overall, the health level of the water ecosystem in the Yangtze River Basin has improved year by year, and the ecological function has been significantly improved. The proportion of water quality section with Grade III in the Yangtze River Basin has increased from 81.8% in 2015 to 98.1% in 2022.

The Yangtze River, the mother river of the Chinese nation, has nourished thousands of waters and Qian Shan for thousands of years. Influenced by the extensive development mode for many years, "the Yangtze River is sick, and it is not very sick". In recent years, all provinces, autonomous regions and municipalities in the Yangtze River basin have placed the restoration of the Yangtze River ecology in an overwhelming position, successively implementing the "closing and moving" of chemical enterprises along the Yangtze River, tackling the key problems of comprehensive improvement of the Yangtze River coastline, and banning fishing in key waters of the basin for 10 years … Many times of "surgery" and several doses of "good medicine" have gradually solved a series of water ecological problems in the Yangtze River.

Up to now, a total of 60,000 kilometers of river and lake shorelines have been investigated in the Yangtze River basin, and more than 85,000 sewage outlets have been found, which has solved more than 42,000 problems of direct and disorderly sewage discharge. 1,703 centralized sewage treatment facilities were built in provincial and above industrial parks, and 752 problems such as imperfect sewage pipe network and abnormal operation of facilities were solved. 1054 tailings ponds with environmental problems have been rectified.

People don’t live up to rivers, and rivers will live up to people. At present, the Yangtze River, finless porpoises frequently appear, and the number has gradually increased to 1249, becoming the new favorite of cities along the Yangtze River; The frequency of the fish disappeared in the Yangtze River for many years increased rapidly. Coilia ectenes, one of the "Three Seasons of the Yangtze River", returned to Dongting Lake to lay eggs. In 2022, 193 species of fish were detected in key waters of the Yangtze River, an increase of 25 species compared with 2020.

Institutional changes related to the water ecological protection of the Yangtze River are also under way. At present, the Yangtze River basin is taking the lead in pilot water ecological assessment, which is another major progress and innovation in ecological protection.

"From focusing only on water quality in the past to focusing on water ecological changes now, it marks that the main task of water ecological protection in the Yangtze River has shifted from water pollution prevention to equal emphasis on overall water ecological protection and restoration." Xu Wei said.

Li Zhenquan data map

In the early morning of March 2016, in the depths of Yanshan Mountain, the spring was chilly. Under the incandescent lamp, it is a busy scene, with people coming and going, sweating on their heads. "All fiber cores of the No.3 rack have been successfully tested, and the equipment can be connected!" A lieutenant colonel officer has no distractions and gives instructions to the walkie-talkie. He is Li Zhenquan, a senior engineer of a communication group headquarters.

Li Zhenquan can’t remember how many times he moved the computer room. As long as the communication rooms of more than 10 companies in the whole regiment are relocated, he will basically be on the scene. From the initial independent connection of various equipment to the guidance of the whole group’s computer room construction, his "marriage" with the computer room lasted for 16 years.

16-year "marriage" with the computer room

When Li Zhenquan graduated in 1998, it coincided with the rapid development of national defense communications, and he was fortunate to experience the great changes in national defense communications from cable to optical cable and from carrier to optical terminal. In June, 1999, when the long-distance trunk line of military communication was changed from electricity to light, Li Zhenquan, who just graduated, was responsible for building a new optical communication room. At that time, no one in the company had contacted the optical transceiver. "In addition to the clear basic theory of communication principle, the first time I saw the actual equipment and saw so many boxes stacked there, I was also big. For the first time, I felt that there was a huge gap between theory and practice." Speaking of the scene at that time, Li Zhenquan smiled.

Day and night, facing the instructions, one equipment is installed, one line is connected, and one port is tested. Li Zhenquan forgets to sleep and eat. A week later, neat equipment, smooth cable arrangement, and the superior acceptance group gave a thumbs up. The computer room they installed has become a benchmark, and the director of communications of a group army also took people to learn from it.

In order not to affect the normal use of the next day, almost every time the computer room is moved, it is necessary to dismantle, relocate, install, cut over and open all the equipment within a few hours before dawn. "Nothing has changed for end users, except that we are working when others are resting, and we are still working when others are working." Li Zhenquan said.

For more than 10 years, dozens of computer rooms have been relocated, and thousands of devices have been connected without a mistake. "Practical and true." When Li Zhenquan was mentioned, Chief Engineer Liu Jizhou blurted out. In 2006, after graduating from graduate school, Li Zhenquan returned to the regiment as an engineer in a technical unit, and embarked on a long road of devoting himself to scientific research and quietly cultivating.

Li Zhenquan data map

Devote oneself to scientific research and work silently

The original head cabinet has been distributed for a long time, with incomplete information and no circuit diagram. Li Zhenquan used the abandoned head cabinet, dismantled the circuit board, drew by himself, learned drawing, bought chips, and began to study single chip computers. In the old equipment warehouse, he cleaned up an experimental platform and riveted it inside, with no distractions. After half a year’s research, the power head cabinet in the computer room was improved, the volume was reduced by half compared with the original one, and it was cheaper, the performance was more stable and the cost was saved by 60%. Eight years have passed, and some of these improved head cabinets are still on duty, guarding tens of thousands of communication equipment.

The duty stations are scattered, the technical force at the grass-roots level is relatively weak, the equipment alarms, the general business processing is fine, and when there is a big fault, it will be stretched. It often takes a long time for the technicians of the maintenance center to get to the scene, so the upper and lower levels are very upset. Li Zhenquan traveled all the computer rooms, collected information, and communicated with the personnel on duty in depth, and developed a "centralized monitoring and technical support system for remote equipment fault alarm". In the first time, the group communication combat duty room can provide help to the grass-roots duty personnel.

Although the grass-roots technical posts are ordinary, Li Zhenquan has made extraordinary achievements and won the third prize of military scientific and technological progress three times. In the face of rewards, he was very calm and humble: "It’s just that the organization trusted me and put me in a suitable position."

The battery pack is in a floating state for a long time, which is easy to cause aging and damage for a long time, and the battery supply is insufficient. Once the computer room is cut off, the consequences are unimaginable. To this end, he and the professional technical backbone of power supply tried various methods, and finally developed a "switching power supply battery charging protector", which improved the battery life by more than 30%. On this basis, he focused on the separation test of single battery to tackle key problems, and developed the "on-line precision test and performance early warning system of battery internal resistance", which fixed the monitoring point on single battery, avoiding "one bad group and one bad group", greatly improving the stability of battery pack and eliminating the hidden power hazard in the computer room.

Since becoming an engineer, Li Zhenquan has successively completed the survey and construction of nearly 600 kilometers of national defense communication optical cable lines, installed thousands of adjustment and measurement equipment, and laid tens of thousands of indoor cables, effectively alleviating the shortage of communication channels in all relevant directions and ensuring various military communication and liaison needs.

Li Zhenquan data map

Just to be worthy of the military uniform.

Li Zhenquan, who strives for perfection and is rigorous and realistic in his work, only ignores his wife and children. In 2009, the construction of communication optical cable around Bohai Sea required the construction and installation of dozens of computer rooms and stations along the line, and the equipment had to be adjusted and measured. The task was very heavy. He often left for more than a month, and after a year, he didn’t have much time at home. Li Zhenquan, who mentioned his daughter’s condensation and was not good at talking, had tears in his eyes. He said frankly, "I also want to be a good father and grow up with my daughter." When my wife gave birth, she was embarrassed in the uterus, which caused her daughter’s local brain injury and left sequelae. She couldn’t walk when she was two years old. Now she is a little behind other children of the same age. For so many years, the family’s affairs basically depend on her alone. My daughter’s school holds a parent-teacher conference. In other families, parents take their children with them, but his mother is the only one. The head teacher quietly pulled his wife aside: "I haven’t seen Ning Ning’s father either, and I’m not sure. It’s too tired for you to take care of your children alone, and it’s not a good thing for a single parent to rehabilitate her daughter …" Someone asked Li Zhenquan: "For so many years, you’ve been working day and night, what are you doing?" Zhen-quan Li smiled. "I think it’s worth it …".

In the spring, summer, autumn and winter, the cold is coming and the cool is coming. Li Zhenquan has been training and studying hard for several years. In the grass-roots technical posts, he silently guards the safe operation of national defense communications and equipment with practical actions, integrates his personal ideals and ambitions into the great cause of strengthening the army and rejuvenating the country, and shows the elegance of contemporary soldiers.

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"Only when everyone strives for a beautiful dream can we gather the majestic power to realize the Chinese dream." If there are pioneers emerging in the industry around you, please recommend them to CCTV.

　　Submission email: 1714523629@qq.com

Chinese Business Network March 25, 2017

　　As a new type of health care product, Lycium barbarum is deeply loved by many people, but how to identify it is confusing. Is it true that the price of "wild black wolfberry" in the market varies widely? The curiosity of Huashang Daily in this issue will take you to find the answer through experiments.

　　> > Market visits Black Lycium barbarum prices vary greatly, and sellers say it is wild.

　　Mr. Wang, a citizen, pays attention to health preservation. He heard that "Black Lycium barbarum" has a high anthocyanin content, and it has an antioxidant effect. When traveling abroad, he bought a box of black Lycium barbarum with a net content of 100 grams, which is worth 200 yuan. Calculated, it costs 2,000 yuan per kilogram. "It is said to be wild, but I don’t understand it. I don’t know how to identify it." Mr. Wang said that the price of black wolfberry in the market is generally high, but because of the lack of professional knowledge, it is difficult to distinguish between true and false and good and bad.

　　A reporter from Huashang Daily recently visited the market and found that the price of black wolfberry varies greatly. There are one kilogram from 60 yuan and 140 yuan on the Internet, one kilogram from 360 yuan and 400 yuan in the fruit wholesale market, and as high as 3,600 yuan per kilogram in the black wolfberry specialty store. The sellers all claim that they sell wild Lycium barbarum, which is produced in Xinjiang, Ningxia and Qinghai.

　　> > Experiments verify that the seller claims that the wild Lycium barbarum is not wild.

　　So are these black wolfberry really wild as the seller said? The reporter from Huashang Daily collected five samples of Lycium barbarum and identified them through experiments.

　　Experimental institution: College of Resources and Environment, Northwest A&F University.

　　Experimenters: Teacher Li Ziyan, Ph.D. in Plant Nutrition, School of Resources and Environment, Northwest A&F University, and reporter from Huashang Daily.

　　Experimental samples: Sample 1: Wild Lycium barbarum in Nuomuhong, Qinghai (provided by Teacher Li Ziyan); Sample 2: Hujiamiao Fruit Wholesale Market, one kilogram in 360 yuan, said by the merchant to be produced in Xinjiang; Sample 3: Hujiamiao Fruit Wholesale Market, one kilogram in 400 yuan, said by the merchant to be produced in Ningxia; Sample 4: Mr. Wang bought it at the airport, 2000 yuan a kilogram; Sample 5: Online shopping, one kilogram in 64 yuan, said by the merchant to be produced in Qinghai.

　　Experimental method:

　　At first glance, the wild Lycium barbarum L. has an irregular spiny petiole and is harder.

　　The first sample is dark purple, the fruits are different in size and irregular in shape, and the pulp is similar to the touch of raisins. There is a spiny petiole at the tail, which is hard and sharp, and there are three white flower-like dry leaves at the junction of petiole and pulp. The second sample is also dark purple, the fruit size is different and irregular, and the pulp is similar to the touch of raisins. There are also spiny petioles and three white dry leaves at the tail, but the spines are soft. The third sample is also dark purple, with irregular fruit sizes and hard pulp. There are also spiny petioles and three white dry leaves at the tail, but the spines are soft. Most of the four samples are normal pulp, but a small part is dry yellow dried fruit. Most of the five samples are dry yellow dried fruits, which are very regular in shape and similar to pepper grains. After crushing, many grains are larger, while the grains of other samples are very small.

　　Expert’s explanation: Teacher Li Ziyan said that wild Lycium barbarum is a kind of bush berry in wasteland, with sparse fruit, which is purple-black oblate fruit. Fresh fruit can only be preserved for one day after ripening, so the black wolfberry in the market is dried and dried. There will be extrusion in drying, so the real wild Lycium barbarum will be partly irregular, and the flesh is full and the seeds are very small. From the appearance, samples 2 and 3 should be planted black wolfberry, because the planted black wolfberry tree is shorter, so the thorns will be softer. Moreover, the planted black wolfberry will be bigger than the wild one because of the abundant nutrients such as sunlight. Sample four and sample five are adulterated, especially sample five, most of which are unknown small dried fruits, which can be judged as fake black wolfberry. It is worth reminding that the three petals of dry leaves and spiny petioles at the tail of wild Lycium barbarum must be white, but dyeing Lycium barbarum will first dye the three petals of dry leaves and spiny petioles black and purple.

　　Second taste: wild black wolfberry is slightly sweet and has wolfberry fragrance.

　　When the sample is chewed in the mouth, it feels like raisins, tastes slightly sweet and smells like medlar. After eating, the mouth and teeth will turn purple. Sample 2 and sample 3 taste sour, while Lycium barbarum tastes weak. After eating, the mouth and teeth will turn purple. Sample 4 will melt quickly in the mouth, basically tasteless, and the mouth and teeth will turn purple after eating. Sample 5 has no taste, the taste is very dregs, and the mouth will not be stained after eating.

　　Expert’s explanation: Teacher Li Ziyan said that because of the strong sunshine and large temperature difference in the wasteland, wild Lycium barbarum has a high sugar content and tastes sweet fruity and Lycium barbarum. It is worth reminding that although the fifth sample is not dyed after eating, it does not rule out that other dyed Lycium barbarum will dye its mouth and teeth after eating.

　　Three bubbles: wild Lycium barbarum "drawing" is slow.

　　Take five samples, about 10 capsules each, and put them into a cup filled with tap water. After soaking for a while, the first sample quickly turns into uniform blue, and the second sample is slightly purple, the third sample is blue, the fourth sample is blue and purple, and the fifth sample is dirty purple. After soaking, the pulp of sample 1 is still dark purple, the pulp of sample 2 and sample 3 is slightly pale, a few particles in sample 4 have turned white, and sample 5 is still yellow as before soaking.

　　Expert’s explanation: Teacher Li Ziyan said that Lycium barbarum is rich in anthocyanins, which is blue in weakly alkaline water (such as tap water and mineral water) and purple in weakly acidic water (such as purified water). No matter whether it is wild or planted, Lycium barbarum will have this characteristic. Wild Lycium barbarum L. has a high anthocyanin content, so the color is still blue-purple after four or five soaks. Ordinary cultivated Lycium barbarum L. has no color after two or three soaks, while fake Lycium barbarum L. has no color after one soak.

　　Take one of the five samples and put them into a cup filled with tap water respectively. After a while, the samples will slowly separate out blue vertical lines, which is called "drawing". Samples 2, 3 and 4 will separate out blue faster, and sample 5 will not separate out after separating out little blue.

　　Experts dispel doubts: Teacher Li Ziyan said that the flesh of wild Lycium barbarum is tight and the anthocyanin precipitates slowly; The tissue of planting Lycium barbarum is loose, so the drawing is fast; Fake black wolfberry does not contain anthocyanins, and some may be dyed, so blue will not precipitate soon.

　　Experimental results: the online shopping of black wolfberry is fake, and the fruit market is to grow black wolfberry.

　　Teacher Li Ziyan said that from the experimental results, it can be preliminarily judged that the online purchase of black Lycium barbarum is fake, which may be other small fruits with similar shapes, but only partially doped with black Lycium barbarum. The black wolfberry that Mr. Wang bought at the airport was also mixed with a few other small fruits. Black Lycium barbarum sold in fruit market should be planted black Lycium barbarum, not wild black Lycium barbarum.

　　Expert reminder

　　It is difficult to buy real wild Lycium barbarum at a low price.

　　See more and taste more when buying.

　　Teacher Li Ziyan said that many investors now contract the wild base of Lycium barbarum in the saline-alkali desert of Qinghai, and pick it from July to October every year, which can be picked three times a season. However, the distribution of wild Lycium barbarum is sparse, and the trees are thorny, so it can only be cut one by one with gloves and scissors. The yield is very low. Each person can only pick 6 kilograms of fresh fruit every day and finally make a catty of dried fruit. However, a person’s daily salary is about 100~200 yuan, and with the costs of maintenance, drying and sterilization, the cost of a catty of wild Lycium barbarum is at least 700 yuan. Due to the scarcity of resources, plus the optimization of large regular fruit types and hardcover, the market price of black wolfberry will be higher, reaching thousands of yuan, but it also depends on the market conditions. Therefore, it may not be the real wild Lycium barbarum bought at a low price, but it may be the black Lycium barbarum planted conventionally or the unqualified products mixed with other fruits. It is recommended that you see more and taste more when buying.

　　Teacher Li Ziyan also said that in terms of nutrient elements, there is not much difference between wild Lycium barbarum and cultivated Lycium barbarum, but the concentration of wild Lycium barbarum is higher, and the wild Lycium barbarum is dry and cold due to climatic conditions, and the cultivated Lycium barbarum is prone to produce pests and diseases, which will inevitably lead to pesticide residues.

　　Teacher Li Ziyan said that the variety of Lycium barbarum in China’s organic crop catalogue has been suspended for more than ten years. Due to the improvement of the organic management level of Lycium barbarum in China, Lycium barbarum is expected to return to China’s organic catalogue in 2017, and it is currently in the demonstration stage. At present, the organic Lycium barbarum on the market is mainly certified by foreign countries, which is mainly used for export and domestic sales.

　　She introduced that black wolfberry is rich in anthocyanins, containing sodium ions, potassium ions and minerals, which can tonify the kidney, nourish the liver, improve eyesight, blacken hair and resist oxidation. It is better to eat or drink on an empty stomach in the morning and at night, but it is not suitable for people with excessive internal heat and inflammation.

　　Original link: http://news.hsw.cn/system/2017/0325/702711_3.shtml#pic? rand=ZjQcGwTk

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　　Pay attention to international focus and gain insight into the world. Hello, everyone, and welcome to this issue of High-end Interview.

　　Eric Maskin, winner of the 2007 Nobel Prize in Economics, came to China to attend the Second International Conference on Basic Science. How does he understand the significance and role of basic science in social development? "Mechanism design theory" has been put forward for many years. How does he interpret the application of this theory in different fields? How do you view the opportunities and challenges brought to society by high and new technologies such as artificial intelligence? Today, let’s find the answer in the dialogue together.

　　On July 14th, 2024, the International Conference on Basic Science kicked off in Tsinghua University. The conference attracted more than 800 domestic and foreign scholars to gather in Beijing. Among them, Eric Maskin, winner of the Nobel Prize in Economics, president of the World Econometrics Society and honorary professor of Tsinghua University, was one of the guests.

　　Following the spirit of Chairman Supreme Leader’s important speech on strengthening basic scientific research and building an international platform for cooperation in basic research, the International Conference on Basic Science is committed to accelerating the building of an exchange platform for top scientists in the world, promoting open cooperation in the field of basic science and making important contributions to the progress of human scientific civilization.

　　Zou yun：Professor Maskin, thank you for accepting an exclusive interview with High-end Interview. More than 800 top scientists and scholars have gathered in this international conference on basic science. What important information do you want to convey? Especially when applied science and technology are getting more and more attention, what do you think are the main goals, functions and values of basic science?

　　Maskin：First of all, I think one of the values of this conference is internationality. In today’s world, in the political and economic fields, divisions and tensions are increasing day by day, and science can unite us. Essentially, science is a cooperative undertaking. There are outstanding scientists all over the world, whether in China, the United States or Europe. This conference can bring these scientists together, which is of great value in itself. The importance of this conference lies in that it tells us that basic science has other important functions. Economist robert solow’s research in 1950s showed that most economic growth was driven by new ideas, which were crucial to economic growth. In the final analysis, new ideas are spawned by basic science. History tells us that all great scientific and technological progress will be based on basic science.

　　Zou Yun:Professor, you first came to China in 1996, and you have been here many times since then. Based on the contact and observation with China in the past 30 years, how do you evaluate the role of China’s opening to the outside world in strengthening international academic research exchanges and cooperation?

　　Maskin:Undoubtedly, China’s opening to the outside world and becoming a member of the world economy and international scientific community has greatly promoted the transformation of China and transformed China from a poor country 40 years ago into a prosperous and fast-developing economy today. That’s why I’m worried about those forces trying to split the world. I believe that the International Congress of Basic Sciences is a platform to confront these separatist forces, and let us get together again and carry out international cooperation.

　　Today’s China is closely connected and deeply integrated with the world. At present, China is constantly promoting Chinese-style modernization with the new achievements of reform and opening up, injecting precious certainty into the chaotic and intertwined world.

　　Over the years, eric maskin has paid close attention to the economic development of China. He affirmed China’s wisdom contained in China’s reform and opening up, and praised China’s forward-looking vision of developing new quality productive forces.

　　Zou Yun:Professor Maskin, let’s talk about China’s economy. You once said that the world can learn from China, and China has proved very successfully how a country can grow at an extraordinary speed year after year through reform.

　　Maskin:That’s right.

　　Zou Yun:So for you, what ways and methods of China can be used for reference by other countries in the world?

　　Maskin：Over the past 40 years, China has made amazing progress. There are several secrets to China’s success. First of all, China pursues a market economy. Market forces have played an important role in China’s economic development. Apart from the market economy, China’s opening to the world is also an important step in the right direction. Opening to the outside world and making good use of the international market are the most important experiences. Besides, in my opinion, the organizational structure of the China Government has been particularly successful. China has a central government and provincial and local governments. The economies of China provinces have their own characteristics, and the competition among them improves the economic efficiency. Under this framework, China can also carry out pilot projects in some places, which I think is another secret of China’s success. This is a good economic thinking.

　　Zou Yun:Professor Maskin, as an economist, I think you have noticed that a hot word in China’s economy is attracting global attention, which is called "new quality productivity". This concept was put forward by the Chairman of the Supreme Leader, emphasizing the importance of high technology, high efficiency and high quality under the new development concept. How do you understand the importance of this concept?

　　Maskin:I think this is very meaningful. The dominant technology in the twentieth century is being replaced by the technology in the twenty-first century. For China, it is very meaningful to be at the forefront and invest capital and resources in new technologies. For example, China has become a leader in the production of electric vehicles. I think this is very reasonable. China’s investment in this field is very wise, because the world needs electric cars.

　　Zou Yun:But when it comes to electric vehicles, some countries in the United States and the European Union are now investigating electric vehicles made in China. What do you think of this?

　　Maskin:I have always been a great advocate of transnational trade and cooperation. From the perspective of international trade and cooperation, I think setting up trade barriers will be counterproductive. Therefore, I don’t agree to use this kind of intervention. I hope these tariffs will eventually be abolished, so that we can resume free trade again. Maybe I am too optimistic about this, but I think it will be the best result. In other words, I think this intervention in free trade is only temporary, not permanent.

　　Zou Yun:Professor, for "relying solely on the market ‘ Invisible hand ’ You have always been critical of the idea that all problems can be solved.

　　Maskin:That’s right.

　　Zou Yun:Can you elaborate on this view? What role do you think the government should play in the market economy?

　　Maskin：The market is very powerful and can play a very good incentive role, which is the key of "mechanism design theory". But in some cases, the market will also fail. To give an obvious example, the market will be affected by "externalities". In economics, "externality" means that the behavior of (an economic subject) affects others, but there is no incentive to make the behavior subject change. For example, we all know that greenhouse gases such as carbon dioxide are causing climate change, but most enterprises will still emit greenhouse gases, and consumers will still drive fuel-efficient cars. In most cases, there is no incentive to stop emitting greenhouse gases spontaneously. So how should we solve this problem? At this time, government intervention is very important.

　　Zou Yun:In other words, in order to run the market smoothly, we must let the government and the market play their roles at the same time.

　　Maskin:That’s right. In fact, the government must establish a market for carbon emissions, for example, by setting quotas and introducing trading mechanisms, a carbon emission trading market can be established.

　　In 2007, eric maskin and two other economists won the Nobel Prize in Economics for laying the foundation of "Mechanism Design Theory".

　　In the course of many years’ development, this theory presents rich and varied extensions and connotations. From international cooperation to interpersonal communication, "mechanism design theory" can provide decision-making reference.

　　Eric maskin, 73, is still deeply involved in the theoretical field. As a scholar, he has a profound foundation and has made great achievements in the fields of public choice theory, game theory, incentive and information theory. As a teacher, he has trained many first-class economists who are active all over the world. He said that he enjoys research and often finds "beauty" in theory; I also like teaching and want to share "beauty" with others.

　　Zou Yun:In 2007, you and two other famous economists won the Nobel Prize in Economics for laying the foundation of "Mechanism Design Theory". Can you explain the main content of this theory to us in plain language and what fields it can be applied to?

　　Maskin:"Mechanism design theory" is mainly about how to realize social goals while recognizing the existence of individual goals. What needs attention is how to coordinate the relationship between personal goals and social goals. This is the role of "mechanism design theory" in enterprises. For example, suppose you are the boss of an electric car company, and you want to motivate employees to work hard and bring benefits to the company. Employees of the company may care about the company’s income, but what they care about most is themselves. They want to earn rich income and support their families. They may be willing to work hard, but they don’t want to be too tired. So what you need to solve now is ……

　　Zou Yun:How to motivate employees?

　　Maskin:How to motivate employees. This is the function of "mechanism design theory". There are various ways to encourage them. You can pay them directly, or you can adopt the piecework system, that is, you can give them a corresponding reward for each job they complete. You can also give them shares in the company. In this way, if the company’s market value rises, they will also get benefits. Or you can combine all these methods. "Mechanism design theory" can help us understand what kind of incentive mechanism combination may be the most effective under what circumstances.

　　Zou Yun:Professor, let me show you a photo. I wonder if you can recognize it?

　　Maskin:Yes, this is my old house.

　　Zou Yun:This used to be Einstein’s old house and your residence at Princeton University.

　　Maskin:Yes

　　Zou Yun:I think it can be called "magic house", because it is here that you received a phone call from Stockholm (Sweden), and you were told that you won the Nobel Prize in Economics.

　　Maskin:That’s right.

　　Zou Yun:Do you remember that moment? What was the situation at that time?

　　Maskin:I still remember. I was sleeping at that time, and the phone call came from Stockholm early in the morning.

　　Zou Yun:Then they inform you that you have won the Nobel Prize in Economics.

　　Maskin:I was so sleepy that I didn’t react at first, but I was really excited to hear the news. I was especially happy when I learned that the other two winners were my friends and partners.

　　Zou Yun:In your speech at the Nobel dinner, you quoted a sentence: "Some people observe ‘ Already ’ , they asked ‘ Why is this? ’ And I imagine ‘ Before it happens ’ , I will ask ‘ Why not? ’” Why do you imagine things that don’t exist and regard them as the most attractive part of economic research?

　　Maskin:As we talked before, I am very interested in mechanism design, which includes creating a brand-new market. For example, to solve the problem of climate change, we need to create an efficient market for carbon emissions. Such a market will not appear automatically unless we take the initiative to create it. In this case, only the government can participate in creating new markets. The most interesting social problems and the most serious social problems we are facing at present are all problems of mechanism design. We must design new mechanisms that never existed before and ask, "Why not let them exist?" Only in this way can we solve pressing global problems. For example, dealing with climate change, protecting biodiversity, solving the energy crisis, and obtaining clean water sources. These problems require us to put forward new ideas, especially the idea of mechanism design.

　　Zou Yun:You once said that winning the Nobel Prize is like winning the lottery. Your life has not changed much, but it is still affected negatively. To borrow your words, you will always be asked questions about areas you are not familiar with, because journalists think that Nobel Prize winners should know everything. I hope I didn’t bring you this trouble today.

　　Maskin:Your interview was very good, and it revolved around economics closely, so I chatted very comfortably.

　　Zou Yun:Thank you. Now that 20 years have passed, as a Nobel Prize winner, what do you like best about this identity?

　　Maskin:Winning the Nobel Prize gives me a chance to teach more students, which is good. Without these reputations, I wouldn’t have such great influence.

　　Zou Yun:Speaking of teaching, you once said that you are particularly grateful to your calculus teacher, who made you feel the beauty of mathematics. Now, as a teacher, do you adopt heuristic and comprehensive teaching methods (for students) as he has influenced you?

　　Maskin:When I teach, I will try my best to integrate all the knowledge into a big and beautiful system. I think human knowledge, especially scientific knowledge, is beautiful in a sense.

　　Zou Yun:I have noticed that as an economist, you often mention the word "beauty", which is very special. Why do you often mention "beauty"? You have been studying in the economic field for decades. What kind of "beauty" in the economic field attracts you most?

　　Maskin:Some economic concepts are very beautiful. This beauty lies in their simple presentation, but their influence is far-reaching. Let me give you an example. There is an early economic concept, which was put forward about 200 years ago. It is called "Comparative Advantage Theory". It says that if two countries trade, they should focus on producing products that they are relatively good at producing. For both countries, the efficiency has improved, which we call "trade gains". Both countries have become better because they focus on producing a certain commodity, and each country has its own comparative advantages. This is a very simple but powerful concept. In fact, it explains the common trade behavior of countries for centuries. I think this is a kind of beauty.

　　Zou Yun:It is really beautiful. You attribute your achievements to luck — — Explore the luck of economics in the early days, meet the luck of outstanding teachers, and explore the luck of your favorite field. Apart from those luck factors, what other factors have contributed to your success today?

　　Maskin:I think the most important thing is that I enjoy what I do. As I said just now, it is difficult to do research, because when you explore in an unknown field, you can’t predict what will happen. Therefore, when you are not sure about the results of the research, whether it is successful or not, you should have fun studying the matter itself, so as to get through the difficult time.

　　Zou Yun:What guided you through those difficult times?

　　Maskin:The truth is, I enjoyed the process very much. Imagine that you are walking through the Woods and want to go to the other side of the Woods, but you don’t know which way to go. How to get out of the Woods is full of uncertainty, and you don’t know if you can get to the other side. But imagine that walking in the Woods itself makes you feel very enjoyable. You look around … …

　　Zou Yun:Everything is beautiful.

　　Maskin:That’s right. As long as you enjoy the process, the final result is not so important. We all hope to succeed, but I think the most important factor of success is to walk in the Woods long enough so that we can have a chance to get to the other side. If we enjoy it, then we will keep going.

　　Zou Yun:Yes, professor. Thank you very much for your interview today, especially for introducing us to the beauty of "mechanism design theory". Thank you very much

　　Maskin:Thank you for inviting me to participate in this interview.

△ Nobel laureate in economics Maskin wrote an inscription after an exclusive interview with the general station.

　　In an exclusive interview, Professor Maskin said,The world is fortunate to have China’s economy, which plays an engine of growth in prosperous times and provides more certainty when facing challenges.. He encourages young people to keep curious and explore the "beauty" of art in different fields of research. He also hopes that all countries can cooperate, share openly and jointly promote the progress of the times.

　　

　　Chief planner Shen Haixiong

　　Chief producer Li Ting

　　Producer: Shen Yong Zhang Qin

　　Chief Producer Pan Linhua Yan Min

　　Producer Yin Liping

　　Reporter Zou Yun

　　Camera: Li Yajun Lu Yiming Liu Ming Li Xiangwei

　　Planning Qi Jingkang

　　Director Gu Xuejia Hu Weiwei Gao Yushan Qian Siyu

　　Outreach, Han Shuo Zhuang Ying

　　Voice over Yao Yujun

　　New media, Xuan Xuan, You Zhong Yining

　　Technical Producer: Zhao Xuesong

　　Visual Packaging Juck Zhang Wang Xueyang

　　Later supervisor Zhao Xin

　　Post-production Li Zhaoquan Hao Yuanhan Yuan Yuexiang Ren Shiping Li Shuchen

　　Audio? Li Mingrui

　　Technical Support Jiang Kun Zhang Wenyu Zhuge Ming

　　Thanks to Tsinghua University Qiu Chengtong Mathematical Science Center.

　　In Admiralty Prison, prisoners with different infectious diseases such as hepatitis, AIDS and tuberculosis are detained, and police officers make meals in different places according to the types of infectious diseases according to the doctor’s advice.

　　Police officers are wiping highly contagious pus from the only patient (prisoner) in Beijing who is known as the "King of Syphilis" at present.

　　Perhaps few people outside know what kind of special contest is going on behind the firmness and calmness in this special prison for holding infectious disease criminals.

　　Fear of discrimination is a huge psychological obstacle for criminals with infectious diseases, especially those with sexually transmitted diseases and AIDS. In order to make them feel at ease, the police officers in Admiralty Prison always adhere to direct management and have zero-distance contact with patients. In the cell and playground, there are scenes of face-to-face communication between police officers and criminals with infectious diseases everywhere.

　　On November 21st, Liu Chuan (a pseudonym) put on casual clothes and walked out of the gate of Admiralty Prison of Qinghe Branch of Beijing Prison Bureau.

　　When the huge iron gate slammed behind him, Liu Chuan said to himself that a brand-new life had begun. Liu Chuan, who suffered from AIDS due to drug abuse and was imprisoned for drug trafficking, has the strongest idea at the moment: "I want to repay the society with a grateful heart."

　　On the day before Liu Chuan was released from prison, 12 prisoners with HIV/AIDS held in Admiralty Prison signed a commitment letter, saying, "Stay away from drugs, cherish life, curb AIDS, fulfill your promise, and let the infection reach me". When signing the names, the prisoners had a firm expression on their faces, while the prison officers were calm.

　　Perhaps few people in the outside world know what kind of special contest is going on behind the firmness and calmness in this special prison for holding infectious disease criminals.

　　Contest 1: the contest between prisoners and diseases

　　On the snow-white outer wall of the eighth section of Admiralty Prison, a dazzling red ribbon can be seen far away. This is the prison section where prisoners with AIDS are held.

　　Lao Guo, 39, is already an "old man" here. Four years ago, he was sentenced to seven years in prison for robbery and entered the AIDS ward of Admiralty Prison. In four years, his sentence was reduced twice for good behavior, and he can go home in July next year.

　　The inducement of robbery in Lao Guo is drugs. In 1993, Lao Guo began to take drugs, which not only made her family restless, but also made her health worse. In 1999, the hospital diagnosed him as an AIDS patient. This is a bolt from the blue for Lao Guo! He began to abandon himself, squandered his property, took drugs more and more fiercely, and committed crimes in order to raise drug money. Lao Guo said: "At that time, I had given up on life and wanted to commit suicide, but I didn’t have the courage."

　　In 2004, Lao Guo went to Admiralty Prison with fear of AIDS. At that time, his body was very weak and emaciated, and there were many bleeding spots on his body. "When I first came in, I felt that I couldn’t hold out until I was released from prison. I just tried my best to go on a hunger strike and hang myself. I thought that I am an AIDS patient, and the country is too lazy to close (pledge). Maybe I will be released one day. " Lao Guo told reporters.

　　But Lao Guo’s wishful thinking fell through. The prison police told him that the place where he is now is the prison where the country holds criminals with AIDS, and it is impossible to let him out because he is sick. At the same time, he also found a doctor to see him and let him know that his illness is not as serious as he thought. Sure enough, after a period of treatment, Lao Guo’s body recovered day by day, not only with appetite and spirit, but also with fewer bleeding spots. The fact finally calmed him down slowly.

　　Today’s old Guo Kailang has changed a lot. He not only loves to talk and laugh, but also has established a very good relationship with prison police officers. Lao Guo told reporters: "The police officers here are very kind to us. Every time I finish the injection, the police officers help me put on my clothes, and I don’t dislike them at all. What do I have in mind and I am willing to talk to the police officer. "

　　Contest 2: the contest between policemen and fear

　　In the AIDS sub-prison area of Admiralty Prison, the reporter saw that the cells where prisoners live are spotless, and the living conditions of a three-person room are much smaller than those of ordinary prisons. Three times a day, nurses and prison guards will distribute medicines to the prisoners, and twice a day, the prisoners can go to the small playground outside the prison. And the police officers who supervise these criminals with AIDS live with them day and night. In the words of the policemen themselves, every criminal of infectious diseases is like an "untimely bomb". If anything goes wrong at work, it may cause danger to himself and others.

　　Almost every policeman who has worked in an AIDS prison has had more than one thrilling experience in the process of taking care of prisoners infected with AIDS.

　　In 2005, Cao Jian (pseudonym) was found to be infected with AIDS during the screening process of Beijing Prison Bureau, and was immediately sent to the AIDS surveillance area of Admiralty Prison. Cao Jian’s mood was very unstable. It happened that his wife filed for divorce with him at this time, which suddenly gave him a strong stimulus.

　　One afternoon, when the sub-prison area organized prisoners to reform and study, Cao Jian suddenly went crazy, not only refused to accept the study, but also slammed his head against the door in the cell. After the police officer Sun Renguo found out, he immediately ordered him to stop outside the prison, but Cao Jian at that time simply did not listen to dissuade him. In order to prevent Cao Jian from self-injury, Sun Renguo forgot to think too much, opened the cell door and rushed in, hugged Cao Jian together, and pressed it down with all his strength.

　　After a long time, Cao Jian finally calmed down, and Sun Renguo took a breath and walked out of the cell. But when he went to the pool to wash his hands according to his usual habit, he suddenly found a blood stain on his arm, which must have been inadvertently scratched by Cao Jian in the process of pulling, and Sun Renguo’s nerves suddenly became tense.

　　Colleagues and leaders paid great attention to this situation, and immediately sent Sun Renguo to the hospital for blood tests, and the results showed normal. However, the doctor said that HIV must wait 40 days before it can be tested accurately. To this end, Sun Renguo and the prison leaders and colleagues followed and worried for more than a month. Until the final test results showed normal, everyone’s hanging hearts were down.

　　Wang Mingyuan, deputy instructor of AIDS surveillance zone, told the reporter that because it is a special surveillance zone for infectious patients, police officers have to have physical examinations twice a year. "To tell you the truth, every time I have a physical examination, I feel so nervous. After all, I am with infectious diseases every day, and it is a bit of a burden psychologically. However, every time I get the physical examination form, nothing happens, and my heart is practical. How to do the work? "

　　Contest 3: the contest between soul and demons

　　There is a prison culture in Admiralty Prison, that is, "let criminals of infectious diseases inspire new life in hope". However, for prisoners who are deprived of their freedom and seriously ill, pessimism and despair often hang over them. Han Yuegang, head of the psychological correction room in Admiralty Prison, told reporters that among the criminals, especially those infected with AIDS, the proportion of people with suicidal tendencies is very high. In this case, psychological correction has become an important part of the reform work.

　　November 20th is the first day that the psychological hotline for prisoners was officially opened. The reporter saw in the mental health guidance center for prisoners that the four psychological hotline rooms were for infectious disease offenders with different conditions such as AIDS, tuberculosis and hepatitis, and there were rattan chairs and coffee tables in the room. Here, prisoners can directly call the experts of "Beijing Psychological Crisis Research and Intervention Center" to talk to them about their psychological problems and receive guidance from experts.

　　Lu Kai (pseudonym) was the first prisoner to call the psychological hotline. Two years ago, he was sentenced to prison for swindling and cheating, but after he went to prison, he learned that his former friend had gang-raped his girlfriend. Since then, Rukai has become extremely irritable, and his heart is to "kill these animals after he is released from prison." In the inner torment, he couldn’t sleep for several months, and his height of more than 1 meter and 70 kilograms was only 90 kilograms. After discovering his psychological problems, the police officers found the psychological correction room and gave him special psychological counseling, which finally helped him get rid of his heart disease.

　　Han Yuegang told reporters that in recent years, Admiralty Prison has paid more and more attention to psychological correction. At present, there are three full-time psychological counseling police officers with the qualification of national psychological counselors in the whole prison, and there are two part-time psychological counselors in each of the eight sub-prisons, and the means of psychological correction are becoming more and more abundant.

　　The reporter learned that music will be played on the TV in the prisoner’s cell for two fixed periods every day. This is also a part of prison psychological correction-music therapy. These music are not pop songs randomly selected, but "music groups" specially played by full-time psychological counselors according to the needs of adjusting the mood of prisoners at a certain stage. Han Yuegang said with a smile: "Our music therapy should be said to be very effective. At one stage, we played some songs to help sleep, and even the prison armed police called to complain that they wanted to sleep after listening to our songs."

　　Contest 4: the contest between despair and new life

　　Yao Jingqiang, deputy director of Admiralty Prison, said that the biggest feature of Admiralty Prison is "the prison in the hospital, the hospital in the prison", where not only AIDS prisoners are held, but also criminals of tuberculosis, hepatitis, syphilis and other infectious diseases are held. Therefore, it is necessary not only to do a good job in the education and reform of ordinary prisons, but also to do a good job in the treatment of prisoners.

　　In order to provide professional treatment for patients, Admiralty Prison has established close cooperation with Beijing You ‘an Hospital, Anding Hospital and Tuberculosis Prevention and Control Institute, and experts and doctors have formulated detailed treatment plans for each infectious disease criminal. For difficult patients, the prison will also invite experts from the hospital for consultation to ensure that every infectious disease offender can also receive standardized treatment in the prison.

　　There is still a patient with neurosyphilis in the third stage in Admiralty Prison. This kind of syphilis is the most serious of all syphilis. Four cases have been found in Beijing, and now only this prisoner is still alive. Even medical experts in this field feel a little incredible.

　　As the saying goes, the disease should be treated in three ways and supported in seven ways. In order to help the prisoners regain their health, the prison has taken great pains in the prisoners’ diet. In the prisoners’ canteen, there are more than a dozen cooking foci, not only cardiovascular and cerebrovascular diseases, syphilis, AIDS, tuberculosis and so on, but also special wills. Niu Aisheng, head of the Life and Health Department, said that in Admiralty Prison, every prisoner can eat an egg and drink different kinds of porridge for breakfast every day. Lunch is usually a combination of meat and vegetables, and then with different kinds of staple foods, dinner is mostly digestible liquid food and cereal. In addition, every week, the prison will work with doctors to study and formulate the recipes of prisoners for the next week, understand the dietary needs of different types of prisoners, and match meals according to the symptoms.

　　In Admiralty Prison, although the food is good and the medical conditions are good, it is the sincere management of infectious disease criminals by each police officer that can most influence the prisoners. Police officers know that fear of discrimination is a huge psychological obstacle for criminals with infectious diseases, especially those with sexually transmitted diseases and AIDS. In order to make them feel at ease, the police officers in Admiralty Prison always insist on direct management and have zero-distance contact with patients. In the prison and on the playground, there are scenes of face-to-face communication between police officers and criminals with infectious diseases everywhere. (Text/Figure Our reporter Li Song Huang Jie Zhu Yuchen)

Editor: Wang Xu

Industry online disclosure of air conditioning production and sales data in December of 18 years

Production and sales data in December, 18: The total output in that month was 11,570,000 units, up by 3.17% year-on-year, and the total sales volume was 10,693,700 units, up by 11.78% year-on-year, of which 6,633,000 units were sold domestically, up by 5.08% year-on-year, and 4,060,700 units were exported, up by 24.76% year-on-year, and the total At the level of listed companies, Gree fell by 4.95% (domestic sales fell by 11.37% and exports increased by 17.65%); Midea increased by 28.10% (domestic sales increased by 19.19% and exports increased by 50.00%); Haier fell by 15.03% (domestic sales fell by 15.52% and exports fell by 13.51%);It increased by 26.67% (domestic sales decreased by 5.56% and exports increased by 75.00%).

Cumulative production and sales data for the whole year of 18 years: the cumulative total output was 149,850,500 units, up 4.43% year-on-year, and the total sales volume was 150,690,900 units, up 6.34% year-on-year, of which 92,808,500 units were sold domestically, up 4.57% year-on-year, and 57,882,400 units were exported, up 9.32% year-on-year. At the level of listed companies, Gree increased by 7.33% (domestic sales increased by 3.39% and exports increased by 18.79%); The cumulative growth of Midea was 5.69% (domestic sales increased by 2.96% and exports increased by 9.35%); Haier’s cumulative growth was 13.13% (domestic sales increased by 7.47% and exports increased by 31.20%); Hisense’s household appliances increased by 5.65% (domestic sales increased by 0.04% and exports increased by 15.36%).

The growth rate of domestic sales turned positive year-on-year, and the export performance remained excellent.

In the month, the domestic sales of the industry achieved single-digit growth, which was the first positive growth in a single month since the second half of 18 years; Both the third-party retail monitoring data and the installation card data of leading enterprises show that the demand performance of air-conditioning terminals is still relatively dull in December. We judge that the main reason for the rebound in domestic sales in the industry is that on the one hand, the Spring Festival this year is earlier than last year, and the demand for stocking by channel dealers is released in advance. On the other hand, the raw material prices of copper and steel have declined recently. Under this background, it is reasonable for enterprises to increase production scheduling to lock in costs. In addition, it is expected that air-conditioning enterprises will sprint the annual target at the end of the year to drive sales. On the export side, the export growth rate of the industry remained at a high level in the month, mainly because the expected increase in subsequent tariffs led to the early release of some export orders. From the perspective of the whole year, the total domestic sales of the air-conditioning industry in 18 years exceeded 90 million units for the first time, hitting a record high on the basis of the high base in 17 years, and the performance was better than the market expectation at the beginning of 18 years; The export growth rate was slightly faster than domestic sales, driven by the bright performance in the fourth quarter.

The performance of manufacturers is divided, and the trend of share concentration remains the same.

The domestic sales performance of air-conditioning enterprises in the month was different, among which Midea increased by nearly 20% year-on-year, which is expected to mainly benefit from the fact that the company’s channel inventory under the "T+3" mode was significantly lower than the industry average, and the company’s terminal installation card maintained a single-digit growth in the fourth quarter, which also had good support for the delivery end; In addition, the sales volume of Oaks in the month increased by 122.22% year-on-year under the background of low base, and its performance was more eye-catching; However, Gree’s domestic shipments continued to decline in the month, and the relatively high channel inventory may have a certain impact. However, the company’s recently disclosed 18-year performance forecast shows that the company’s revenue still increased by more than 30% in the fourth quarter, and the actual shipment growth rate is expected to be significantly better than that of the third-party data statistics. Generally speaking, although the growth rate of domestic sales of leading air-conditioning enterprises has slowed down in the past 18 years, it still maintains a relatively steady growth, and the domestic sales of CR4 in the industry increased by 1.70pct to 80.01% year-on-year, among which the increase of Oaks share was the most obvious; Considering the historical experience of leading enterprises in the pressure-bearing stage of the industry boom to seize the market share of long-tailed enterprises and the relatively dull market expectation of air-conditioning domestic sales in 19 years, the market share of leading enterprises in the follow-up industry is expected to increase steadily and drive the domestic sales performance to exceed market expectations.

There is no need to worry too much about channel inventory, and domestic sales have been "low before and high after 19 years"

At present, the market is worried about the high level of air-conditioning channels or the suppression of domestic sales in subsequent industries, but we believe that although the overall channel inventory level has improved in 18 years, it is still within a reasonable range; According to the monitoring data of third-party retailers such as Aowei and Zhongyikang, and the statistical data of installation cards of leading manufacturers, the retail volume of omni-channel terminals of air conditioners has achieved a small single-digit growth year-on-year in 18 years, which basically matches the growth rate of domestic shipments in the whole year. Considering that the installation card base in 17 years should be slightly higher than the shipment end, it is estimated that the industry channel inventory will increase in 18 years, but the range is limited. Combined with the financial indicators of leading enterprises and channel research, the current pressure of channel dealers’ capital turnover is also significantly lower than the high point of channel inventory in the last round in 14-15. Considering the steady increase in rural areas and third-and fourth-tier cities, and the continuous release of the demand for the renewal of the first-and second-tier markets, the overall demand of the industry is still expected to maintain steady growth in 19 years, and if the follow-up subsidy policy is introduced as scheduled, the driving effect on the demand of the industry is also worth looking forward to. Driven by this, there is no need to worry too much about the domestic sales performance of air conditioners in 19 years, and the growth rate will be low before and high after being disturbed by the base.

The value of leading configuration is highlighted, maintaining the industry’s "optimistic" rating.

In the same month, driven by factors such as channel dealers stocking up in advance and air-conditioning enterprises sprinting for the whole year, the growth rate of domestic sales in the industry turned positive year-on-year. In 18 years, the total annual sales exceeded 90 million units, reaching a record high and exceeding the market expectations at the beginning of the year. In the past 19 years, based on the steady release of industry demand and the limited improvement of channel inventory, there is no need to worry too much about the domestic sales performance of air conditioners, and the growth rate is likely to be low before and then high. Considering that the industry boom is often a good opportunity for leading enterprises to seize market share, the profitability is expected to continue to improve under the background of superimposed healthy competition pattern and gradual correction of raw material prices, and the deterministic advantage of white electricity leading enterprises’ performance will continue to be highlighted; After the previous stock price correction, the current valuation of white power blue chip is still at a relatively low level. With the recent increase in foreign capital allocation and the expected continuous strengthening of subsidy policy, the restoration of its valuation center is worth looking forward to, and the value of stable allocation continues to be highlighted; To sum up, maintain the industry’s "optimistic" rating, continue to recommend that the performance growth rate is determined, the valuation safety margin is high, and it has a strong comparative advantage on a global scale.、andAt the same time, we are still optimistic about Hisense home appliances, a central air-conditioning concept stock that benefits from the high growth of the industry.

Risk warning: the industry demand is less than expected; The price of raw materials has risen sharply; Exchange rate fluctuations have increased.

Securities research report: Brief comment on air conditioning data in December of 18: the growth rate of domestic sales turned positive year-on-year, hitting a record high again in the whole year.

Release date: January 20, 2019

Research report rating: maintain the "optimistic" rating.

Report issuing agency:research institute

Participant information:

Xu Chun SACNo.: S0490513070006 E-mail: xuchun@cjsc.com.cn

Guan Quansen SACNo.: S0490516070002 Email: guanqs@cjsc.com.cn

Sun Shan SACNo.: S0490517020002 E-mail: sunshan@cjsc.com.cn

He Bendong E-mail: hebd@cjsc.com.cn

Cui Tiantian E-mail: cuitt@cjsc.com.cn

Zhou Zhen E-mail: zhouzhen1@cjsc.com.cn

A brief review report on the links of recent key research reports

⊙ Midea Group | Profitability continued to improve, and its performance met expectations.

⊙ How to interpret the share price of home appliance sector in the last round of subsidy cycle?

How to treat the phenomenon of consumption classification in household appliances industry?

Deep research on the real estate impact of home appliance industry: the cycle is a preface.

⊙ The snow is abundant, and the clouds are bright.

⊙ Understanding Beauty and past lives of Little Swan

Brief comment on air conditioning data in November: domestic demand is steady, and the growth rate of export orders is eye-catching

Re-discussion on "scissors difference" effect under the background of cost improvement

In 2018, what happened to the three leading companies?

⊙ What new categories of home appliances are worth looking forward to?

Enlightenment from SEB

FromOn the growth motivation of small household appliances industry

⊙ Has the kitchen appliance industry seen the bottom?

⊙ An overview of the business performance of home appliance industry in the third quarter

⊙ Gree Electric | Rational Interpretation of Third Quarterly Report Exceeding Expectations

⊙ Midea Group | Pearl is "dusty" and does not reduce its lustre.

⊙ Qingdao Haier | Not afraid of the pressure of the economy, showing the true colors of leading enterprises.

⊙ Hisense Household Appliances | Short-term operation is under pressure, but the cash flow performance is bright.

⊙?? | The "defect" of the short-term boom does not hide the "Yu" of the company.

Depth report

⊙ Keep the clouds open and see the clouds bright | 2019 annual investment strategy of home appliance industry

Family serviceIn-depth study of the industry: a journey of a thousand miles begins with a single step.

⊙ hurricane and rain, marching forward | Summary of financial report in the third quarter of 2018

⊙ Huacai has resurfaced and is sailing | Re-read Vantage shares in leading series.

⊙ Looking forward to the present and the future, the dragon continues to write brilliant new articles | Re-reading Qingdao Haier in the leading series

Fifty years of hardships, but now it is in its prime | Re-read the beauty group of leading series

⊙ Multi-dimensional Analysis, Re-discussion on Gree’s Investment Value | Re-reading Gree Electric of Leading Series

Central air conditioning: the trend of household achievement, and the big cycle has just begun.

When we buy consumer stocks, what are we buying?

What is the achievement??

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In order to actively respond to the pneumonia epidemic in novel coronavirus and minimize the spread risk of the epidemic, the Taxation Bureau of Xizang Autonomous Region City, State Taxation Administration of The People’s Republic of China, according to the principle of "doing it online as much as possible", and aiming at the hot issues of online taxation that taxpayers are concerned about, compiled the "Answers to Hot Issues of Non-contact Tax Payment in Tibet Taxation". Taxpayers can rely on three types of "non-contact" tax payment service channels, such as electronic taxation bureau of Xizang Autonomous Region Taxation Bureau, electronic taxation bureau of natural persons and social security fee management client of the unit, to handle all major tax-related payment matters.

[Answers to Hot Questions of Electronic Taxation Bureau]

1. How to quickly enter the electronic tax bureau to handle tax-related business?

A: Taxpayers visit the portal website of Xizang Autonomous Region Taxation Bureau (http://xizang. chinatax.gov.cn/) through the browser, and click "Electronic Taxation Bureau" on the home page to jump in. In case of any problems during use, you can directly call the hotline marked at the bottom of the homepage of the Electronic Taxation Bureau for consultation.

2. What tax functions does the electronic tax bureau mainly include?

A: The electronic tax bureau mainly includes five functions: My Information, I want to do tax, I want to inquire, Interactive Center and Public Service. Among them:

"My Information" is used to provide taxpayers with their own basic information and account management. Including taxpayer information, taxpayer electronic data access and maintenance, user management and user login and other specific functions.

"I want to pay taxes" is used to provide taxpayers with tax-related matters. Including taxpayer’s comprehensive information report, invoice use, declaration and payment of various taxes and fees, tax relief, certificate issuance, tax refund processing, tax administrative licensing, verification processing, VAT deduction voucher management, tax escrow fund collection, advance pricing arrangement negotiation and signing application, tax credit, tax-related professional service organization management, and legal accountability and relief matters.

"I want to inquire" is used to provide status inquiry to taxpayers. Including tax progress and result information, invoice information, declaration information, payment information, tax arrears information, preferential information, quota verification, violation of laws and regulations, certification information, tax-related intermediary information, tax credit status, electronic data and other specific functions.

The "interaction center" is used for information interaction between tax authorities and taxpayers. Taxpayers can get all kinds of news pushed by tax authorities and customized by taxpayers, as well as reminders involving risks, credit and to-do items; And realize online booking tax and tax collection interaction. Including my to-do list, my reminder, tax appointment, online interaction, tax evaluation, taxpayer demand and other specific functions.

"Public service" is used to provide taxpayers with services such as tax authorities’ notice and announcement, consultation and counseling, and public information inquiry, and can be used directly without registration and login. Including announcements, mainly including announcements of policies and regulations, announcements of major tax violations, announcements of A-level taxpayers with credit rating, announcements of tax arrears, and announcements of information of tax-related professional service organizations; Auxiliary tax, mainly including taxpayer school, tax policy and interpretation, tax guide, operating rules, download service, hot issues, key topics, tax map, tax calendar; Public information inquiry mainly includes invoice status, major tax violation cases, A-level taxpayers with credit rating, tax arrears, certification information, information inquiry of tax-related professional service institutions and other specific functions.

In addition, the electronic tax bureau also provides some one-click entry:

"My To-Do List" can provide information such as messages, notices, reminders of to-do items actively pushed by tax authorities to taxpayers.

"I want to make an appointment" can make an appointment for online and offline tax matters.

In the Notice Announcement, you can directly inquire about tax-related notices, important reminders, announcements and other documents and information issued by tax authorities to taxpayers and the public.

"Personalized service" can handle personalized tax matters such as tax packages, customized services and innovative services.

3. How to check the latest changes in the levy period and declaration period of various taxes and fees?

A: Taxpayers do not need to register and log in. They can check the start and end dates of tax declaration and payment by selecting "Public Service", entering "Consultation and Counseling" and then selecting "Tax Calendar".

4. If taxpayers have difficulties in filing, how can they apply for extension of filing?

Answer: After logging in, taxpayers can choose "I want to do tax" to enter "Approval of Taxpayers’ Delayed Declaration", fill in and submit the Approval Form for Delayed Declaration Application and the Application Form for Tax Administrative License. After the tax authorities have completed the examination and approval, taxpayers can obtain the information of the examination and approval results, and query and print the acceptance results. Taxpayers can also log in and select "I want to inquire" to enter the "information inquiry of tax progress and results" to inquire about the progress and results of handling.

5. If taxpayers have difficulty in paying taxes, how can they apply for an extension of tax payment?

Answer: After logging in, taxpayers can select "I want to pay taxes" to enter the "Approval of Taxpayers’ Deferred Payment of Taxes", fill in and submit the Application Form for Deferred Payment of Taxes and the Application Form for Tax Administrative License. After the tax authorities have completed the examination and approval, taxpayers can obtain the information of the examination and approval results, and query and print the acceptance results. Taxpayers can also log in and select "I want to inquire" to enter the "information inquiry of tax progress and results" to inquire about the progress and results of handling.

6. How do taxpayers apply for tax relief?

Answer: After logging in, taxpayers can choose "I want to pay taxes" and enter "tax relief" to handle tax relief filing and tax relief approval. After the completion of the tax authorities, taxpayers can obtain the result information, and query and print the acceptance results. Taxpayers can also log in and select "I want to inquire" to enter the "information inquiry of tax progress and results" to inquire about the progress and results of handling.

7. How can taxpayers apply for not adding late fees?

Answer: After logging in, taxpayers can enter the "general tax refund (credit) management" by selecting "I want to pay taxes", and then select "No application for late payment", fill in and submit relevant information according to the system prompts, upload the required information, and after the tax authorities have completed the audit, taxpayers can obtain the result information. Taxpayers can also log in and select "I want to inquire" to enter the "information inquiry of tax progress and results" to inquire about the progress and results of handling.

8. What matters can the newly-opened taxpayers handle in a "non-contact" way?

Answer: Newly-opened taxpayers can choose to enter the "Newly-opened Taxpayer Package Service" through the electronic tax bureau, and handle the registration and account opening of the electronic tax bureau, the confirmation of registration information, the filing of financial accounting system and accounting software, the account number report of taxpayers’ deposit accounts, the registration of general VAT taxpayers, the verification of invoice types, the examination and approval of the maximum invoicing limit of special VAT invoices, the real-name taxation, the initial issuance of special equipment for the VAT tax control system, and the receipt of invoices. In the specific handling, taxpayers can selectively complete the above-mentioned matters according to their own situation and relevant tips.

9. How do taxpayers apply for invoicing and voiding invoicing?

Answer: Small-scale taxpayers (including self-employed) who have registered for tax and other taxpayers who can issue special VAT invoices on their behalf can apply for issuing special VAT invoices by selecting "I want to do tax" after logging in.

For taxpayers who meet the conditions of issuing VAT general invoices, they can apply for issuing VAT general invoices by selecting "I want to do tax" and entering "Issuing VAT general invoices" after logging in.

After the issuance, the electronic tax bureau pushes information to inform taxpayers to collect invoices. If it is sent by mail, the tax authorities will push the distribution information to taxpayers.

After the tax authorities issue invoices on behalf of taxpayers, if the taxpayers need to void the invoices in case of sales return or sales discount, they can select "I want to do tax" after logging in, enter "Void Invoicing on behalf of taxpayers", and submit an application for void invoicing and relevant attached materials, which can be voided after the tax authorities complete the audit.

10. How to declare and pay VAT and additional taxes?

Answer: After logging in, taxpayers can complete the declaration and payment of value-added tax and additional taxes by selecting "I want to pay taxes", then selecting "Declaration of value-added tax and additional taxes (fees)". If multiple kinds of taxes and fees, such as value-added tax, consumption tax, additional tax (fee) and cultural undertakings construction fee, are involved, you can choose to enter the "Joint Declaration and Payment Package of Main and Supplementary Taxes" to complete the declaration of value-added tax, consumption tax, additional tax (fee), cultural undertakings construction fee and the corresponding tax (fee) payment.

11. How to declare and pay consumption tax and additional taxes?

Answer: After logging in, taxpayers can complete the declaration and payment of consumption tax and additional taxes by selecting "I want to pay taxes", then selecting "Declaration of consumption tax and additional taxes (fees)".

12. How to sign a tripartite agreement online?

Answer: After logging in, taxpayers can choose "I want to pay taxes", enter "Other Services" and enter the "Tripartite Agreement on Online Signing", and fill in and submit relevant bank information and taxpayer information. According to the prompt information, the taxpayer contacts the bank to complete the follow-up business. At present, some deposit banks can complete the tripartite agreement online signing.

13. How do taxpayers change their tax registration information?

Answer: Taxpayers can choose "I want to do tax" after logging in, and according to the taxpayer’s category, they can enter "one photo, one household information change", "two certificates integrated individual industrial and commercial households information change" or "tax registration information change", fill in and submit the Change Tax Registration Form and related attached materials to complete the change of tax registration information.

14. How do taxpayers apply for the qualification registration of VAT general taxpayers?

Answer: After logging in, taxpayers can select "I want to pay taxes", enter the "Comprehensive Information Report", then select "Qualification Information Report", enter the "VAT General Taxpayer Registration", fill in and submit the "VAT General Taxpayer Registration Form" to complete the registration of VAT general taxpayers. Taxpayers can log in and select "My Information" to enter "Taxpayer Information" to view the effective qualification information.

15. How do taxpayers apply for cancellation?

Answer: Taxpayers can choose to enter the Package of Tax Clearance and Cancellation (Fees) Declaration and Payment by logging into the Electronic Taxation Bureau, and complete the filing of enterprise income tax liquidation, the declaration of value-added tax and additional taxes, the declaration of consumption tax and additional taxes, the declaration of enterprise income tax, other declarations, comprehensive declarations, the submission of financial statements and the payment of taxes respectively according to the types of taxpayers.

16. How do taxpayers who need to cancel apply for the declaration and tax payment of the tax (fee) that should be declared in the cancellation period?

Answer: Taxpayers who have no outstanding taxes and fines and fail to declare within the time limit can choose to enter the "Package of Tax Clearance and Cancellation (Fees) Declaration and Payment" by logging in to the provincial electronic tax bureaus, and handle the current period [cancellation of the previous period of the current month (quarter, year), and the date of cancellation application is within the levy period declared in the previous period] and cancellation of the period [cancellation of the period of the current month (quarter, year)]. At the same time, for taxpayers who have identified corporate income tax categories, in addition to branches, they can also complete the enterprise liquidation income tax declaration.

17. What should taxpayers do if they need to adjust the regular quota?

Answer: If taxpayers need to adjust the fixed quota, they can choose "I want to do tax" after logging in, enter "Fixed-term households apply for verification and adjustment of quota", fill in and submit the Approval Form for Verification and Approval of Individual Industrial and Commercial Households’ Quota and related attached materials. After the tax authorities have completed the examination and approval, taxpayers can obtain the information of the examination and approval results, and view and print the acceptance results in the electronic tax bureau.

18. How do taxpayers apply for tax refund?

A: Taxpayers can enter the "General Tax Refund (Refund) Management" by selecting "I want to pay taxes" after logging in, and fill in and submit the Tax Refund (Refund) Application Form. After the tax authorities have completed the examination and approval, taxpayers can obtain the information of the examination and approval results. After logging in, taxpayers can also select "I want to inquire" of the electronic tax bureau and enter "Information Inquiry on Tax Progress and Results" to inquire about the progress and results of handling.

Taxpayers can apply for tax refund, which mainly includes: tax refund due to wrong collection and overpayment, tax refund due to warehousing reduction and exemption, tax refund due to overpayment of tax refund due to final settlement, tax refund for vehicle purchase tax, tax refund due to vehicle and vessel tax, tax refund due to remaining tax at the end of value-added tax, etc.

19. How can taxpayers issue tax-related certificates?

A: Taxpayers who need to issue tax-related certificates can apply for issuing tax-related certificates by selecting "I want to do tax" and entering "Certificate Issuance" after logging in.

Tax-related certificates that taxpayers can issue mainly include: tax payment certificate (documentary form), tax payment certificate (tabular form), China tax resident ID card, foreign payment tax filing for service trade and other items, transfer tax payment book (special for export goods and services), export tax refund (exemption) related certificates, etc.

20. How do tax agencies submit relevant information and materials to the tax authorities?

A: Tax agencies can choose to enter the "Management Package of Tax-related Professional Services" by logging in to the Electronic Taxation Bureau, and submit information such as institutions, personnel and entrustment agreements to the tax authorities.

The management package of tax-related professional service institutions includes: administrative registration of tax agency; Change and termination of administrative registration of tax agency; Basic information collection of tax-related professional service institutions (personnel); Information collection of tax-related professional service agreements; Information collection of tax-related professional services; Information change and termination of tax-related professional service agreement.

21. How to make an appointment for tax payment through the electronic tax bureau?

A: Taxpayers can make an appointment to pay taxes by choosing "I want to make an appointment" after logging in, or by choosing "Interactive Center" and entering "Tax Appointment" after logging in.

22. How to obtain all kinds of notices and announcements of tax authorities through the electronic tax bureau?

A: Taxpayers do not need to register and log in. They can choose "Public Service" and enter "Notice Announcement" to obtain various notice announcements issued by tax authorities.

The notice announcements provided by the Electronic Taxation Bureau mainly include the notice of policies and regulations, the notice of major tax violation cases, the notice of A-level taxpayers with credit rating and the notice of tax arrears.

23. How to check the online training issued by the tax authorities through the electronic tax bureau?

A: Taxpayers don’t need to register and log in. They can check the online training plan issued by the tax authorities by selecting "Public Service", entering "Consultation and Counseling" and then selecting "Taxpayer Academy". Taxpayers can set class reminders under this function and participate in online training in time.

24. How to check tax-related policies and interpret documents through the electronic tax bureau?

A: Taxpayers do not need to register and log in. They can choose "Public Service", enter "Consultation and Counseling" and then choose "Tax Policy and Interpretation" to view various tax-related policies and interpretation documents of tax authorities.

25. How do taxpayers upload, download and print their own electronic materials through the electronic tax bureau?

A: After logging in, taxpayers can select "My Information" and enter "Electronic Information" to consult, download and print the relevant electronic information generated by their own tax through the Electronic Taxation Bureau at any time. In the process of handling tax-related business, if taxpayers need to upload attached information, the electronic tax bureau will intelligently associate the electronic information that taxpayers have submitted or generated in the past, prompting the existing information in the electronic database for taxpayers to choose; At the same time, for the electronic materials that need to be supplemented, the data uploading function is provided.

26. How can taxpayers check the progress of the tax-related matters they apply for without going to the tax service hall?

Answer: After logging in, taxpayers can select "I want to inquire" and enter "Information Inquiry on Tax Progress and Results" to inquire about tax progress and results.

27. How can taxpayers query invoice information without going to the tax service hall?

Answer: After logging in, taxpayers can select "I want to inquire" to enter "Invoice Information Inquiry", select conditions such as the start and end date of issuance, the name of invoice type, etc., and can also export or print one or several pieces of invoice information.

28. How can taxpayers inquire about the detailed information of declaration through the electronic tax bureau?

Answer: After logging in, taxpayers can select "I want to inquire" to enter "Inquire about declaration information", and select conditions such as declaration date, tax date and declaration form type to inquire about the declaration information at the corresponding time. At the same time, you can further click to view the declaration form and attached information, and you can print or export it.

29. How can taxpayers check the tax payment through the electronic tax bureau?

Answer: After logging in, taxpayers can enter "Payment Information Inquiry" or "Tax Arrears Information Inquiry" by selecting "I want to inquire" and enter the inquiry criteria to inquire about the specific payment or tax arrears. If there is tax arrears, you can skip to the corresponding tax (fee) payment function module to pay tax arrears through the "Tax Arrears Payment" link provided by the system.

[Answers to Hot Issues of Natural Person Electronic Taxation Bureau]

30. Where can I download and install the natural person electronic tax bureau (withholding end)?

Answer: The natural person electronic tax bureau (withholding end) is applicable to withholding agents to withhold and remit personal income tax. Withholding agents can download it from the official website of Xizang Autonomous Region Taxation Bureau. The steps are as follows: Go to official website of Xizang Autonomous Region Taxation Bureau-click "Data Download"-click "Software Download"-click "Soft Link" of "Natural Person Electronic Taxation Bureau (Withholding End)" to download. After the download is successful, double-click the installation package and click Install Now to install the withholding agent to the local computer.

31. How does the natural person electronic tax bureau (withholding end) register?

A: After the system is installed, you need to register. The process of registration is roughly the process of obtaining the corresponding enterprise information from the tax system through the taxpayer identification number and saving it to the local withholding terminal. Specifically, click [Experience Now] on the installation completion interface (or click the shortcut of "Natural Person Electronic Taxation Bureau (withholding terminal)" on the desktop), that is, enter the registration process. There are five steps in registration: Step 1: Enter company information; The second step of registration: obtain tax information; The third step of registration: filing the information of tax payers; The fourth step of registration: set the login password; Registration Step 5: Set up automatic data backup.

32. How does the natural person electronic tax bureau (withholding end) update the tax information?

Answer: Click System Settings → Declaration Management → Tax Information Update → Download on the left side of the withholding software to indicate that the information has been obtained successfully.

33. The natural person electronic tax bureau (withholding end) made a backup on the original computer. Can the previous data be restored after replacing the computer? What should I do?

A: First of all, the data of the withholding end of the natural person electronic tax bureau exists on the local computer. After replacing the computer and reinstalling the client, the original data of the client will no longer exist. Therefore, it is suggested that the withholding unit must enable the automatic backup function when using the withholding end. The operation of the automatic backup function is as follows: after using the withholding terminal, directly click "X" in the upper right corner to exit, and click "OK" for the confirmation message that pops up. After clicking OK, the system prompts "Do you need to back up the database automatically?" , click "Yes", and the system will automatically back up the data. If the withholding company changes the operating computer and reinstalls the withholding terminal, the original data recovery operation is as follows: find the previous backup file on the original computer, and the path of the original computer backup data can be viewed by opening the withholding terminal on the original computer and entering System Settings-System Management-Backup Recovery-Automatic Backup.

After finding the backup file, copy it to any directory of the new computer, then enter the withholding terminal on the new computer, enter the system management-backup recovery-recovery settings, select the backup file, and click Restore to restore the original data of the withholding terminal.

34. When logging in to the withholding end of the natural person electronic tax bureau, the registration system pops up a message that "enterprise information does not exist or is in a state that does not need to be distributed". What should I do?

Answer: This prompt message may be caused by the following reasons: (1) The taxpayer identification number is not entered correctly, so it is recommended to check whether the tax number is entered correctly. (2) For newly-established enterprises or enterprises that have changed their tax registration, the information is not automatically extracted into the tax background database in time. Please wait for one hour before logging in to the withholding terminal for operation. If the tax number is correct and the same question is still prompted after waiting for one hour, please contact the competent tax authorities or use the tax service center for online consultation.

35. What are the status of identity verification in the withholding end of the natural person electronic tax bureau? What’s the meaning?

Answer: [To be verified]: the default status when the personnel information is added or modified for the first time, which means that the withholding client has not initiated the verification of the taxpayer’s identity information; [Verifying]: It means that the resident identity registration information of the public security organ has not been obtained, and the system will automatically obtain the verification result without further operation; [Verification Passed]: It means that the collected personnel information is completely matched with the information of the public security system; [Verification Failed]: It means that the identity information of the natural person is inconsistent with the resident identity registration information of the public security organ, and the information needs to be verified and corrected correctly.

36. When uninstalling the withholding terminal and reinstalling it, you will be prompted with the following screenshot. How to solve it?

Answer: When uninstalling the withholding terminal, you must follow the standard uninstallation process of the operating system, that is, enter the control panel to uninstall. The error in reporting this screenshot is due to the use of quick uninstall tools such as 360. After uninstalling 360, a prompt "Do you want to delete the registry" will pop up without deleting it. The solution is as follows: delete the registry "HKEY _ current _ usersoftwareYouEPPortal _ DS 3.0". (win+R—regedit)

37. How can I get the declaration password if I forget it or register for the first time?

Answer: The application password has been forgotten and needs to be reset, or the application password obtained during the first registration has been greatly changed. In addition to going to the tax hall to reset the declaration password, there is also an additional channel, that is, self-reset through the company’s financial controller or legal person’s tax mobile APP or web terminal.

38. When the natural person tax management system is updated and other tax-free income is filled in, the exemption items will pop up. There is no tax-free deduction in the options. Which one should I choose?

A: Some individual income tax returns were revised according to the Announcement of State Taxation Administration of The People’s Republic of China on Revising Some Individual Income Tax Returns (No.46, 2019), so the system version was added with verification. When declaring normal wages and salaries, if "tax-exempt income" or "tax reduction and exemption" is filled in, the schedule of tax reduction and exemption must be filled in. Combined with the special policies of our region, when filling in the "tax-free income", select "qualified Tianjin subsidies are exempt from personal income tax" in the column of tax exemption in the schedule of tax reduction and exemption.

39. The natural person tax management system closes and opens the withholding client after reloading, and there is no declaration record?

Answer: The query statistics function does not update data in real time, and the synchronization time is T+1 mode, so you can’t see the declaration record immediately when you open it. The declaration data is processed every night, and the declaration records can only be found the next day.

40. The natural person tax management system has an interface related to personal income tax withholding fees. Can I apply for online return in the system?

A: According to the requirements of relevant policies, if the withholding agent or agent terminates the withholding obligation or the agent-collecting relationship during the year, they should submit the application materials for handling fees to the tax authorities within 3 months after the termination, and the tax authorities will handle the handling fees settlement.

The tax authorities will take the statement confirmed by the withholding agent as the basis for refunding the handling fee and automatically start the tax refund process.

[Answers to Hot Issues of Corporate Social Security Fee Management Client]

41. How do I download the client for reporting social insurance premiums?

Answer: It is necessary to declare and pay the social insurance premiums of government agencies and institutions, which can be declared and paid through the social insurance premium declaration client of the unit. You can log on to the portal website of Xizang Autonomous Region Taxation Bureau "Tax Service/Download Center/Software Download/"to download and install the social security fee declaration client.

42. How to use the client for reporting social insurance premiums of the company?

Answer: You can download the operation manual from the portal website of Xizang Autonomous Region Taxation Bureau "Tax Service/Download Center/Software Download/"and follow the operation manual.

43. What is the login user name and declaration password of the company social security fee declaration client?

Answer: The login user name is a unified social code. The declaration password is 6 digits after the unit social security code.

In order to expand the cross-border e-commerce business, Ma Yun, Chairman of the Board of Directors of Alibaba (hereinafter referred to as "Ali"), really put up a fight.

In the past two weeks, he has gone to the United States and Russia. He said that Ali will speed up the pace of globalization, so he has been running a lot recently, and there are still many countries to go to next. Under the influence of Ma Yun, even the daughter of former Australian Prime Minister Kevin Rudd went to Tmall to open a shop and engage in overseas purchasing.

In addition to Ma Yun, Alibaba CEO Zhang Yong also arrived in the United States this week to implement the group’s globalization strategy, visit brands and give a speech in Washington.

Following the launch of the first national pavilion "Korea Pavilion" in May, the "national pavilions" of 11 countries including the United States, Britain and France were also launched at Tmall International on June 24th. At the same time, its cost-effective platform cooperates with embassies of 20 countries including the United States, Britain and France to sell imported goods from various countries.

When interviewed by media groups including Titanium Media, Zhang Jianfeng, president of Ali China Retail Group, said that Ali itself is a big data company. Today, it is not doing cross-border trade from scratch, but bringing these overseas goods to China through platforms or purchasing methods.

"Overseas flagship stores do not need to register enterprises in China, so they can open stores in Tmall International, operate overseas, and enter China through bonded means to minimize the operating costs of enterprises."

After the launch of Tmall International, let the purchasing merchants on Taobao "wash white"

At the beginning of last year, seeing the promotion of opening-up strategies such as Shanghai Free Trade Zone, and the huge business opportunities of Haitao business, Alibaba Group launched Tmall International to carry out cross-border e-commerce business, so that overseas imported goods can be directly supplied to the China market.

Zhang Jianfeng said that Ali’s previous activities with overseas proved that China consumers had a strong demand for imported goods, and many import activities even changed the production plans of some local factories.

"For example, if we do activities in Thailand, Thai latex pillows and mattresses sell very well. Therefore, the demand for imported goods in the China market is very strong. "

Prior to this, the existing "global purchase" business on Taobao has been wandering in the gray area. After Tmall International went online, the purchasing merchants on Taobao were "washed white". In fact, the cross-border trade of direct sales of imported goods is also the focus of the reform experiment of Shanghai Free Trade Zone, so as to standardize the private Haitao transactions.

Tmall International operates independently as a subsidiary of Ali Group and is registered in Hong Kong. It belongs to Ali International B2C Division, which also includes AliExpress platform for overseas consumers and Taobao Overseas for Chinese consumers in Southeast Asia such as Taiwan Province and Hongkong. It is not in the same department as Juhua, but it will cooperate with some marketing activities.

For imported goods, price is not the main determinant.

According to Zhang Jianfeng, food, mother and baby, and beauty are all commodities that China consumers particularly like. In his view, for imported goods, price is not the main determinant.

"Many people who pursue the quality of life will definitely not care about the price, especially the rise of a large number of middle classes in China. The demand for overseas imported goods is huge, not to pursue luxury goods. Today’s cross-border is completely different from our previous understanding of cross-border. Many of them are necessities of life. Many consumer goods that families may use, from cooking pots, cooking oil and towels to instant noodles, like to use imported goods."

Most consumers really don’t know what very good goods are available in many foreign countries. How to gather considerable sales in a short time requires a platform to operate successfully.

Zhang Jianfeng took Bulgarian roses as an example. After an activity with them, the effect was very good. Gather sales through Ali’s platform, and then transport it from Bulgaria to the bonded warehouse after the sales volume is confirmed. Because the sales volume is locked, it is pre-sale, which will be very low for the merchants.

This is the characteristic of the internet, that is, there is a very long user group, which leads to the accumulation of a relatively large amount of personalized needs. The platform of e-commerce allows very small products to operate online; If we operate offline, this product will enter China through traditional channels, and the cost will be very huge, even impossible. E-commerce is a better channel than traditional channels.

Competitors are also doing cross-border e-commerce, but they are not a threat to Ali.

Coincidentally, competitor Amazon also launched cross-border e-commerce activities on the same day, and the Commercial Office of the US Embassy in China signed a strategic partnership with Amazon China. Amazon also recently signed a global framework agreement with the Bureau of International Trade (ITA) of the US Department of Commerce, and China was the first country to implement the agreement.

Amazon first signed an agreement with the Shanghai Free Trade Zone in August 2014. At that time, the press release said that the platform had both "direct mail" and "free trade" modes. However, the free trade model has not yet landed. Similarly, in May 2015, Amazon signed an agreement with Xiamen Free Trade Zone. The focus of cooperation with Xiamen is to promote selected products from Taiwan, China and Southeast Asian countries and regions to enter the mainland, but there is still no free trade model.

As a big international company, Amazon has been in China for ten years, but faced with the pressure from business and supervision, it has only won a small part of the total e-commerce market share in China, and it is still a relatively small participant.

Although Amazon has set up shop in Shanghai Free Trade Zone, it can compete with larger local rivals in China, such as Ali and JD.COM, by using preferential trade policies in the Free Trade Zone, such as preferential import tariffs, to sell products purchased from global supply chains.

However, Amazon still has a long way to go to challenge the status of Alibaba and JD.COM Mall, but at least this will help China consumers distinguish it from other e-commerce companies.

In addition to big platforms like Alibaba and Amazon, Suning, Jumeiyou, Netease and Dangdang have also accelerated their layout. At the same time, there are also startups such as Ocean Terminal and Honey Bud Baby.

Competition exists, but Zhang Jianfeng feels that these enterprises pose no threat to Ali. The whole Alibaba platform is the largest e-commerce platform in China at present, and the competitors are one order of magnitude behind. Many competitors may not be in the normal business model, so they use a platform to attract traffic.

"For us, it is the basic bottom line for all businesses to make money. We will not do something at a loss, because we are a platform, and we must ensure that businesses can make money in a suitable business model.

"So far, Alibaba has done quite well in this regard. We have invested a lot of resources in cross-border support, including our cooperation with bonded warehouses and providing efficient distribution through rookie logistics."

A reporter asked: The United States recently identified eight China science and technology companies as "military-related enterprises in China" and listed many institutions and companies in the "entity list". At the same time, the United States will pass a Xinjiang-related bill to ban the import of China’s Xinjiang-related products. What is China’s reaction to this?

A: Under the banner of so-called "human rights", the U.S. side generalized national security, fabricated reasons out of thin air without any factual basis, used state power, and repeatedly abused export control, investment restrictions, and banned imports of Xinjiang-related products, so as to continuously suppress relevant entities in China and set restrictions on normal economic and trade cooperation between enterprises of the two countries. China strongly protests and resolutely opposes this bullying practice of the US.

These political manipulations by the United States undermine market principles, violate WTO rules and economic laws, harm the legitimate rights and interests of China enterprises, and also harm the interests of American enterprises and investors, which is not conducive to the stability of the global industrial chain supply chain and the recovery of the world economy. The United States also imposed sanctions on medical research institutions in China, ignoring the scientific spirit, violating humanitarian principles and the common values of all mankind.

The United States should immediately stop its wrong practices, immediately stop interfering with the normal economic and trade cooperation between Chinese and American enterprises, immediately stop infringing on the right to subsistence and development of people of all ethnic groups in Xinjiang, and return to the correct track of win-win cooperation. China will take necessary measures to resolutely safeguard national sovereignty, security and the legitimate rights and interests of China enterprises.

Many consumers think that the cost of buying a car plus the cost of maintaining a car every year is really a lot of money, but now taxi software is so popular that it is convenient and cheap to take a car, and it is not practical to buy a car. However, in bad weather such as cold or hot, carrying a heavy shopping bag or dragging a huge suitcase, or when the driver is in an emergency, he will feel the pain of waiting. Although cars are consumables, and even the rate of preservation is not high, there is no denying that owning a car of your own can really bring great convenience to life, such as going to go on road trip.

Today, we will take a look at this new car of Ford Sharp. In terms of its exterior design, rough interior, high and low performance, etc., I think all the small owners have dived into major forums and dug countless evaluation videos, so there is no need to go into details in small series. Now, our focus is on the transaction price, discount, sales volume, value preservation and other aspects of Sharp, helping the small owners who are basically targeting and waiting for the opportunity to start to judge whether Ford Sharp is worth winning more comprehensively.

This site collected the real transaction price of Ford Sharp in the past year. The lowest transaction price in the country in the past month was 219,400 yuan, the highest cash discount for new cars was 10,400 yuan, and the maximum discount for new cars reached 9.55 fold! The price is for reference only, and the actual transaction price is subject to the local dealer.

Choose a car to buy a car? The difficulty of choosing a good car is almost catching up with the college entrance examination to fill in the volunteers! But in fact, it is not difficult to choose a car. It really depends on the sales volume. What everyone likes can’t be worse. Ford Sharp sold 1,376 vehicles in the past month, and we can see the recognition of new cars in the market from the sales trend chart below.

After the repeated adjustment of import tariffs, major manufacturers have released the price adjustment range of their models, which has also stabilized the market of used car market. However, the rate of preservation of cities at all levels has decreased from the previous month, so the rate of preservation must not be ignored when buying a car. After entering June this year, although the trading volume of used cars has gradually picked up, the price of used cars is hard to rise. For consumers, it is also a good opportunity to buy used cars! The chart below shows the hedge ratio of Ford Sharp. Is it within your acceptable range?

When we buy a car, we will pay attention to all aspects of this model in advance, especially the posts and word-of-mouth posted by car owners in major forums and vertical websites. Apart from the navy, there are still some car owners’ real car experience that is worth learning. Let’s take a look at Ford Sharp’s word-of-mouth score. The comprehensive score of Ford Sharp is 4.61, and the result is not bad, so Ford Sharp can consider it.

If you have seen the above, you still have doubts about whether Ford Sharp is worth buying, then you can also look at the performance of competing products in Ford Sharp. Among the following competing products, Tiguan L sold the most last month, with 10,889 vehicles, so there is always one for you.

If the price of the sharp world is right in the near future, then the friends will hurry! Linkage promotion in many places across the country, and there are even more discount models as low as 30%.