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Many people have duplicate household registration or are caused by long-term decentralized management.

　　Yangcheng Evening News reporter Li Guohui

　　When an account that accompanies you to school, work, get married, buy a house, and have children is required to be cancelled, all the information is zero. You will face a problem that you have never thought of — — Prove that you are the original you, the father or mother of a child, a graduate with a diploma, or even that you will lose your hukou in a big city and be unable to re-enter the house or buy a house.

　　With the nationwide three-year clean-up and rectification of household registration by the Ministry of Public Security entering the third stage, more and more duplicate (false) household registrations have surfaced or been cancelled. Among them, there are a large number of people who illegally handle false or multiple household registrations for illegal purposes, and there are also people who have repeated household registrations because of their parents’ job migration, going to school, buying houses and entering households, and the irregular operation of grassroots police stations many years ago. And they are generally faced with this problem.

　　Faced with the "high cost" of canceling duplicate (false) household registration, some people with duplicate household registration want to convey their own voices: under the premise of being able to investigate and prove that they are not malicious and have no criminal record, can the public security organs be more humanized in cancellation measures and allow them to keep their commonly used household registration with high social recognition — — Please leave me more real.

　　A

　　Status quo: It is not uncommon for people with duplicate household registration.

　　Carrying a backpack and one hand in his trouser pocket, 31-year-old Tang Shidan (using a pseudonym at the request of the interviewee) stood on the street in Guangzhou where he had lived for 12 years and made a phone call in a low voice. Tang Shidan, who was admitted to CUHK with excellent results and worked in IT software in foreign banks after graduation, has already moved his registered permanent residence to Guangzhou, and has always regarded himself as a native of Guangzhou, but he felt for the first time — — The "household registration" thing will also be "gained and lost".

　　On the other end of the phone, his parents said to him, "You’d better come back and ask the people at the police station to try!"

　　After the phone call, he told the Yangcheng Evening News reporter with a wry smile: "I’d better go back and try again whether I can cancel Wuhua’s household registration and keep it in Guangzhou."

　　In fact, Tang Shidan said that he had given up hope, and nine times out of ten, his Guangzhou hukou would be cancelled.

　　On January 15 this year, Tang Shidan received a phone call from the police of Tianhe District Public Security Bureau in Guangzhou. He was told that after portrait comparison, he was found to be a duplicate household registration and had to cancel a "false" household registration.

　　The police told him that according to the Opinions on Properly Handling Duplicate (False) Accounts issued by the Guangdong Provincial Public Security Bureau in October 2014, his Guangzhou household registration was identified as duplicate (false) and only the original household registration of Wuhua in Meizhou could be kept.

　　Tang Shidan said that he had consulted the comrades in charge of the police and the household registration office of the Guangdong Provincial Public Security Department, but the answers were all the same — — You must cancel your current account in Guangzhou.

　　"They decided that my account in Guangzhou was a false account. I always thought this was the real me, but this I am about to disappear. "

　　On the two second-generation ID cards that Tang Shidan showed to the Yangcheng Evening News reporter, his name was the same, but his ID number was completely different.

　　In Shenzhen, 26-year-old Chen Maqiao (who uses an alias at the request of the interviewee) also can’t believe that as a lawyer, she "can’t even handle her own account".

　　Last March, Chen Maqiao received a phone call from the police of Shahe Police Station of Nanshan District Branch of shenzhen public. She was told that through portrait comparison, it was verified that she had duplicate household registration, among which the household registration was commonly used — — That is, the household registration in Shenzhen is a false household registration and must be cancelled.

　　Chen Maqiao believes that his common household registration is not a false household registration. "I don’t agree to cancel my household registration in Shenzhen. Shahe police station suggested that I cancel my unused household registration registered in Shantou after birth, but the local police station is unwilling to cancel it." Chen Maqiao’s two household registrations are not only completely different in ID numbers, but also different in the last word of his name.

　　In order to keep his household registration from Puning to Shenzhen after he went to college, Chen Maqiao went to the Chengbei police station in Puning City to issue his own household registration certificate, proof of no criminal record, etc., and even found the approval form for rural to non-household when he entered Puning.

　　However, these certificates may not be able to keep her common household registration that has been used for more than 20 years.

　　In August 2015, the Shahe police station in Shenzhen informed her again and asked her to cancel her common household registration in Shenzhen. After Chen Maqiao once again said that he "refused to cancel his common household registration", the Shahe police station said that it had frozen two of his household registrations. If she fails to cancel the household registration moved from Puning to Shenzhen within the specified time, the public security organ will force her to cancel it.

　　It is not uncommon for people with duplicate (false) household registration like Tang Shidan and Chen Maqiao.

　　Guan Qing (pseudonym), who has worked hard in Shenzhen for many years, has two accounts: Shenzhen (moved from Hainan) and Shantou. Now, his household registration in Shenzhen has been forcibly cancelled by shenzhen public, but he is still unwilling to accept this reality.

　　In the QQ group search, the Yangcheng Evening News reporter entered the words "duplicate household registration" and found more than 10 QQ groups with "duplicate household registration problems".

　　In two QQ groups, which are mainly registered in Guangdong, almost every day, people report to the group that "the police station informed me that if I don’t take the initiative to cancel my common household registration, I will be forced to cancel it". In this crowd, there are not only lawyers and software engineers, but also civil servants, doctors, teachers and other professional groups.

　　B

　　Traceability: or caused by long-term decentralized management

　　In fact, as early as February 2014, the Ministry of Public Security began a three-year "special clean-up and rectification of household registration" throughout the country, and the rectification work was divided into three stages.

　　According to the work deployment of the Ministry of Public Security, in 2014, it was mainly to "crack down and rectify", comprehensively investigate and deal with the problem of false hukou, and prevent the creation of new false hukou; 2015 is the second stage, focusing on "grasping construction and norms" and comprehensively strengthening the construction of institutional norms and technical norms. This year is the third stage of the special rectification of household registration, with the focus on "improving and checking". The new household registration mechanism will be fully operational, and the accuracy, uniqueness and authority of the national citizen’s household registration and identity card numbers will be realized.

　　With the increasing efforts of local public security organs, every citizen of every household is required to apply for a second-generation ID card, and the duplicate (fake) household registration has nothing to hide under the high-tech portrait recognition technology.

　　According to Huang Ming, vice minister of the Ministry of Public Security, in an interview with the media last year, in just over a year from 2014 to March 2015, 2.5 million duplicate accounts and accounts that should be sold but not sold were cleared nationwide.

　　In order to do a good job in cleaning up and rectifying household registration, the Ministry of Public Security requires public security organs and household administration departments all over the country to conduct a comprehensive self-examination and self-correction, and those who conceal it will be severely investigated for the responsibility of the police and leaders involved.

　　The Ministry of public security also requires that all public security organs that handle fake accounts and fake identity cards must resolutely remove the public security team; Anyone who accepts benefits to handle fake accounts or fake identity cards for others must be severely punished by law.

　　So, how did the fake (duplicate) account come from?

　　In an interview with the media, Huang Ming revealed that the reasons for the "wrong, heavy and false" problem of household registration management are complicated, including historical reasons caused by long-term manual operation and decentralized management, social factors influenced by human society and privileged thoughts, and illegal behaviors caused by interests and internal and external collusion.

　　In the view of Tang Shidan and others, in recent years, many people have taken advantage of the loopholes in the system, engaged in illegal and criminal acts by handling dual or even multiple household registrations, or bought real estate for concealment, which indirectly created many uncles and sisters-in-law in society.

　　"Many people think that people with duplicate household registration must have problems, and they must have come through improper channels. This is a kind of discrimination." Tang Shidan said.

　　As for why he has two registered permanent residence and two ID cards with different numbers, Tang Shidan’s explanation is that when he was 14 years old and went to junior high school, he came to Heyuan Longchuan from his hometown of Wuhua, Meizhou. Because his parents didn’t know much about the procedures for household registration transfer, he directly went to the local police station to apply for a new household registration, which directly accompanied Tang Shidan from middle school to university and moved to Guangzhou until now.

　　"At that time, perhaps the operating procedures of the grassroots police station were not standardized, and there was no migration certificate from registered permanent residence." Tang Shidan told the Yangcheng Evening News reporter.

　　Chen Maqiao was born in Puning, Jieyang, and his parents went to Shantou for business, that is, in his birthplace — — Shantou entered a household registration. Later, her parents took her back to Puning, and under the policy of buying a house, she also registered in Puning. In this way, Chen Maqiao has been using Puning’s account, from primary school to college and admitted to Shenzhen, and moved the account from Puning to Shenzhen.

　　Chen Maqiao believes that at that time, his common household registration in Puning, Jieyang was legally obtained, and there was no illegality.

　　"At that time, Puning absorbed a large number of foreign people by buying houses, and we didn’t do black-box operations. At that time, at least tens of thousands of people entered Puning in this way. " Chen Maqiao told the Yangcheng Evening News reporter.

　　C

　　Embarrassment: the signed contract may be "invalid"

　　Nowadays, the deadline for the police to notify "voluntarily cancel the household registration" has arrived, and Tang Shidan’s common household registration may be forcibly cancelled at any time. He had to think about what he would do if he cancelled it.

　　According to the Opinions on Properly Handling Duplicate (False) Accounts issued by Guangdong Provincial Public Security Bureau in October 2014, if the account is cancelled, the public security organ shall issue a Certificate of Account Cancellation to the parties and file it for future reference; If the parties have other affairs to deal with, the public security organ shall issue the "Household Registration Certificate" according to the application of the parties, so as to provide convenience for the parties to handle personal affairs.

　　However, when Tang Shidan called the Household Affairs Office of the Guangdong Provincial Public Security Bureau to find out, the staff also told him bluntly that there was no guarantee that all his documents and files could be changed, and he was required to be mentally prepared.

　　Tang Shidan said that his hukou from Wuhua only stayed in primary school, which means that if he can’t change his school status and other related information, his cultural level is primary school education. This is "unacceptable" for a graduate like him.

　　"According to the information I have learned now, the information such as student status cannot be changed, and it is impossible for the university to issue a diploma and academic certificate for you. If I look for a job again, I must prove that the original me is me."

　　Not only that, Tang Shidan is worried that signed commercial contracts and purchased commercial insurance will face "invalidation" because of the change of ID number. How can these contracts and insurance documents make enterprises and institutions willing to re-sign or change them?

　　For those who have cancel their registered permanent residence, that information of their parent can’t be changed on their children’s birth certificates, and now they have to prove that "their children are their own". You must even re-register your marriage with your wife (husband).

　　Tang Shidan said that what is clear now is that information such as social security and provident fund can be changed in time.

　　Chen Maqiao and Guan Qing will also face a more serious problem in their opinion. After their common accounts are forcibly cancelled, according to the policy, they can relocate their original accounts to Shenzhen, but they must meet the conditions — — Either you have your own property in Shenzhen, or you have been buying social security in Shenzhen for five consecutive years. Neither Chen Maqiao nor Guan Qing can meet this condition now, and they can’t regain their Shenzhen household registration in a short time, which will greatly affect their lives.

　　D

　　Transfer:

　　More humane measures have been taken in other provinces.

　　"It can be said that from primary school to university, to work graduation, and to obtain the qualification of lawyer practice, I have used my current household registration and ID card, and I have never used the household registration in Shantou."

　　Chen Maqiao said that the policy of the public security department to deal with duplicate household registration is to "cancel the false and keep the true". "But in their concept, the household registration we later did was false, and I don’t want to accept such a determination." Chen Maqiao said.

　　In the Opinions of Guangdong Provincial Public Security Department on Properly Handling Duplicate (False) Accounts, for the identification of duplicate (false) accounts, one is that "those who hold two or more accounts are duplicate accounts"; The second is that "the account obtained by providing false materials or fabricating facts by fiction is a false account". The public security organ will carry out detailed investigation and verification according to the clues of duplicate (false) accounts, and make a decision on handling duplicate (false) accounts according to the verification results.

　　In principle, it is that "the real accounts investigated and verified by the public security organs should be kept", "the false accounts investigated and verified by the public security organs should be cancelled", "the repeated accounts that have not been cancelled after migration should be cancelled" and "the accounts that have been relocated twice or more should be kept for the first time, and the accounts that have been relocated later should be cancelled".

　　This means that if the real reasons for the formation of duplicate (false) accounts in that year cannot be included in the scope of investigation and judgment, and whether the two accounts are more in line with the real situation of the individual is not considered, the common accounts that Chen Maqiao, Tang Shidan and others later handled do belong to the duplicate (false) accounts in this opinion.

　　However, Tang Shidan believes that this is the place where the handling of their household registration is "not humanized enough". "When I became two accounts, I was only 14 years old, and I had no capacity for civil conduct at all. Moreover, I have never used Wuhua’s original account since then, and I have never had a record of illegal crimes. I think this later account is more in line with my own real situation, and I hope to keep this real me! "

　　In the interview of Yangcheng Evening News reporter for many days, many heavy (fake) households expressed their feelings to reporters. They believe that the public security department is not "humanized" when identifying and canceling one of their accounts. It has not fully considered the multiple historical reasons why they became heavy (fake) households, nor has it considered which identity they have higher social recognition. They even think that the repeated accounts caused by the non-normal account migration are false accounts and must be cancelled, which also makes them feel wronged.

　　Both Tang Shidan and Chen Maqiao, when consulting the police who handled the cancellation of their household registration, were told that if the police station where their original household registration is located can issue a certificate that "the household registration is a false household registration", they can help keep the current common household registration.

　　To this end, Tang Shidan, Chen Maqiao and Guan Qing all tried, but they were all rejected by the local police station.

　　"Because if they issue this certificate, according to the regulations, they must bear the responsibility of causing duplicate (false) accounts." Chen Maqiao said that this is almost impossible for them.

　　"I went back to ask the police station, and they said that it should be done in strict accordance with the regulations of the province. They thought that my original account in Wuhua was a real account, and it was impossible to cancel this and keep it later." Tang Shidan said.

　　On March 28th, the reporter of Yangcheng Evening News dialed the telephone number of the Household Administration Department of the Public Security Bureau of Guangdong Province, which was announced by the official website of the Ministry of Public Security. The wiring staff told the reporter that under normal circumstances, after investigation, the public security organ determined that the first registered permanent residence was a real registered permanent residence, and the registered permanent residence that was later formed after "improper" procedures was identified as a false registered permanent residence.

　　When the reporter said that the formation of duplicate (false) accounts was likely to be caused by the irregular operation or irregularities of the police at that time, the public security organs had certain responsibilities. The staff member said that such an account was obtained by "improper means". At present, many police officers who violated the rules have been dealt with, even downgraded and sentenced.

　　He also reiterated to reporters the definition and understanding of duplicate (false) hukou. "If you move from one city to another, the original place has not cancelled the original hukou because of the work problems of the public security police, then this is a typical duplicate hukou. But if two accounts are in different places, with different ID numbers or even different names, this is a false account. "

　　According to the Opinions of Guangdong Provincial Public Security Department on Properly Handling Duplicate (False) Accounts, the parties with duplicate (false) accounts still have legal remedies. If the parties are not satisfied with the handling opinions of the public security organs on canceling their accounts, they can apply for administrative reconsideration to the public security organs at higher levels or the people’s government at the same level that made the decision on canceling their accounts within 60 days from the date of receiving the Certificate of Cancellation of Accounts, or bring an administrative lawsuit to the people’s court at the same level within three months according to law.

　　"If they really cancel my Shenzhen account, I will fight an administrative lawsuit with them!" Chen Maqiao told reporters that she learned that there are quite a few people who have the idea of saving their common household registration through litigation.

　　The Yangcheng Evening News reporter inquired that in the "Regulations on the Management of Public Security Organs’ Accounts in Fujian Province" published on the Internet on October 31, 2014, there have been more detailed and humanized measures for duplicate (false) accounts.

　　According to the specification, for "duplicate accounts that have lived for a long time and can’t find the original information, and the reasons can’t be verified, on the basis of careful investigation, on the premise that the parties promise not to apply for correcting the date and name of birth, they can apply according to the wishes of the masses, keep one of them, and cancel the accounts that have not found any illegal acts".

　　On March 29th, the reporter of Yangcheng Evening News sent a letter to the Public Security Bureau of the Ministry of Public Security about the repeated (false) household registration cleaning and rectification work. As of press time, no reply has been received, and the reporter of Yangcheng Evening News will continue to pay attention to the follow-up progress.

　　Li Guohui

A durian is 10 million and a banana is 1 million! Shenzhen investigates the listing price of real estate fruit patterns

　　The reporter learned from the Housing and Construction Bureau of Nanshan District, Shenzhen on May 25 that the "listing price of fruit patterns" on the Internet has been investigated and handled in conjunction with the Shenzhen Real Estate Agency Association. Recently, an intermediary store in Shenzhen used durian and banana as "code words", and "one durian with 10 million and one banana with 1 million" represented the housing price of a certain community, which attracted the attention of netizens.

　　The relevant person in charge of Shenzhen Nanshan District Housing and Construction Bureau said that after verification, the store involved was the 19th branch of Macalline Aijia (Hongshuwan Store). According to the self-discipline regulations of the industry, Shenzhen Real Estate Agency Association has recorded and handled the bad behaviors of the above-mentioned institutions and relevant personnel, and the results have been published through the public website. From May 25th, the 19th branch of Macalline Aijia (Hongshuwan Store) closed for a week. Nanshan District Housing and Construction Bureau has informed the intermediaries in its jurisdiction of the handling situation, asking them to take a warning, asking all real estate brokerage agencies and brokers to strictly implement the reference price of second-hand housing transactions, guiding rational transactions and not promoting them in violation of regulations.

　　In February this year, Shenzhen Housing and Construction Bureau released the transaction reference price of second-hand housing in 3595 residential quarters in Shenzhen, severely investigated and dealt with the behavior that the listed price of second-hand housing in real estate agencies exceeded the transaction reference price, guided rational transactions, stabilized market expectations and promoted the stable and healthy development of Shenzhen real estate market. (Reporter Sun Fei)

The General Secretary has just been here ｜ Plant drought and alkali wheat to ensure food security.

　　On May 11th, General Secretary of the Supreme Leader made an investigation in Cangzhou City, Hebei Province, and went to the dry-alkali wheat field in Xianzhuang District, the old town of Huanghua City to learn about the local cultivation, promotion and industrialization of dry-alkali wheat.

　　With the general secretary’s footsteps, he entered this hopeful field in full of green, and the drought-alkali wheat is in the filling stage. The breeze blew and the wheat waves rolled.

　　Drought-alkali wheat is a drought-resistant and salt-tolerant wheat variety. Huanghua City is located in the southeast of Hebei Province, bordering Bohai Sea in the east, where there is little rain in winter and spring, and the soil is highly salinized. Ordinary wheat is difficult to grow in such an environment, while drought-alkali wheat grows well.

　　"The general secretary stood on the field path with a smile and ears of wheat in his hand," said Yang Dongjin, a grower in Houxianzhuang Village, an old town in Huanghua City. "The general secretary asked me about the output, cost and income of my wheat, and asked me a lot of details."

　　Huanghua drought-alkali wheat has a long history of planting. According to the Records of Huanghua County, drought-alkali wheat has been planted in Huanghua for more than 2,600 years. The original varieties are mainly "Little Red Mang", and the yield per mu is only 50 kg.

　　In recent decades, after repeated seed selection and improvement by local agricultural technicians, the yield of drought-alkali wheat has been "step by step" year by year. At present, Jiemai 19, Cangmai 6002, Cangmai 6005, Xiaoyan 60 and Xiaoyan 155 are mainly planted, and the yield per mu in normal years remains around 214 kg.

　　"I reported the main varieties of Huanghua drought-alkali wheat to the general secretary, and the general secretary affirmed the supporting role of our Nanpi ecological agriculture experimental station in the production of drought-alkali wheat," said Guo Kai, deputy stationmaster of Nanpi ecological agriculture experimental station of China Academy of Sciences. "The general secretary not only cares about agriculture, but also knows agriculture in particular."

　　On the roadside of Yang Dongjin’s wheat field, there is a rectangular wooden table. On the table, there are samples of plants and grains of drought-alkali wheat for display, as well as products such as flour, dried noodles, steamed bread and Huanghua flour flowers made from drought-alkali wheat. The general secretary stopped here to watch. Huanghua Mianhua, engraved with auspicious patterns, is listed as a provincial intangible cultural heritage.

　　The quality of Huanghua drought-alkali wheat is very unique, with full grains, transparent luster, rich in trace elements such as calcium, potassium, iron and zinc, and the content of protein is 13% to 16% (national standard 12.2%). Especially wheat flour, the flour yield is about 76%, and the wet gluten content is above 35% (national standard 30%). In this way, the advantages and characteristics of flour and flour are formed, such as non-stick to hands and strong toughness. The steamed bread, flour flowers and other foods are rich in wheat flavor, soft and tender, and comfortable in taste.

　　In recent years, Huanghua City has adhered to the structural reform of the agricultural supply side as the main line, and actively explored and promoted the production and management model of "new agricultural business entities+scientific and technological support+standardization (scale)", with a standardized yield of about 320 kg per mu and a large-scale yield of about 235 kg per mu. At present, the planting area of perennial drought-alkali wheat in Huanghua City is about 618,000 mu, with a total output of about 132,600 tons.

　　Through the industrialization development in recent years, there are now 20 large flour processing enterprises in Huanghua City, with an annual processing capacity of nearly 500,000 tons. The whole city has formed a "whole industry chain wheat industry" integrating the functions of contract agriculture, storage and transit, flour processing and food production. It not only solved the food problem, but also drove farmers to increase their income continuously.

　　"The general secretary paid attention to the drought-alkali wheat in person. As an agricultural science and technology worker, I felt greatly encouraged and my confidence doubled!" Guo Kai said, "Next, we must keep in mind the entrustment of the General Secretary, continue to take root in saline-alkali land, carry out research on the screening and utilization of salt-tolerant crop varieties and the improvement of soil fertility in saline-alkali land, and develop more new technologies to raise the yield of drought-alkali wheat and make contributions to national food security."

Looking at the rivers, the mountains and the green hills meet each other —— The effect of ecological greening along the Yangtze River coastline in Chongqing has begun to show.

　　Chongqing is located in the upper reaches of the Yangtze River and the heart of the Three Gorges reservoir area, which is an important ecological function area in China. In recent years, the vegetation in the ecological barrier area along the Yangtze River in Chongqing has been restored through comprehensive measures such as promoting the Yangtze River ecological environment protection project, planting trees and implementing the ecological greening of the illegal wharf on the Yangtze River. The picture shows a scene of Wushan County, Chongqing. Xinhua News Agency reporter Liu Yushe

　　In January 2016, General Secretary of the Supreme Leader pointed out during his investigation in Chongqing that protecting the Three Gorges reservoir area and the mother river of the Yangtze River is related to the long-term development of Chongqing and the overall development of the country. On April 26, 2018, General Secretary of the Supreme Leader delivered an important speech at the symposium to further promote the development of the Yangtze River Economic Belt, stressing that it is necessary to consider the long-term interests of the Chinese nation, put the restoration of the Yangtze River ecological environment in an overwhelming position, and strive to build the Yangtze River Economic Belt into a golden economic belt with more beautiful ecology, smoother traffic, more coordinated economy, more unified market and more scientific mechanism, and explore a new path of ecological priority and green development. The broad masses of cadres and masses in Chongqing thoroughly study and implement the important strategic thinking of the Supreme Leader General Secretary on promoting the development of the Yangtze River Economic Belt, strengthen the upstream consciousness, shoulder the upstream responsibility, speed up the construction of inland open highlands and beautiful places, strive to promote high-quality development and create high-quality life, and fully implement the general secretary’s earnest entrustment on the land of Chongqing.

　　"It is difficult to write about the mountains on both sides of Qutang." The famous sentences written by Zhang Wentao, a poet in Qing Dynasty, tell the fact that the beautiful scenery along the Yangtze River is hard to describe and the wonders are hard to describe. On the coastline of the Yangtze River in Chongqing in May, the first word that comes to mind when people write is "green"; The first word that comes to mind is "returning to green". Re-greening the Three Gorges and the banks of the Yangtze River is exactly what Chongqing wrote to build an ecological Yangtze River and paint the Three Gorges in poetry. Returning to the "green" of the river bank, each kind makes people taste a unique taste.

　　Nearly 700 kilometers of coastline is fragrant with flowers and fruits.

　　Some are green, and the green is sweet.

　　Nearly 700 kilometers of the Yangtze River in Chongqing has built a continuous high-quality fruit base. Citrus in Zhongxian, loquat in Yunyang, grapefruit in Longevity and Liangping, navel orange in Fengjie and crisp plum in Wushan, some are refreshing and pleasant, and some are as sweet as honey. Each flavor tells its own story.

　　Zhongxian County is the core area of citrus in Chongqing and the national citrus demonstration area. More than 200,000 people in the county are employed in the citrus industry chain. Of the 35 acres of standardized citrus orchards that have been built, 220,000 acres have become a unique citrus ecological corridor along the Yangtze River, making the forest coverage rate on both sides of the Yangtze River in Zhongxian County reach 70%. More than 200,000 mu of barren-tolerant crisp plum trees in Wushan County have turned barren hills into flower and fruit mountains. Every year, when plum blossoms bloom in the Spring Festival, both sides of the Yangtze River will become Li Huahai all over the mountains. Flower viewing festivals and picking festivals held by various districts and counties for each kind of fruit can attract hundreds of thousands or even millions of tourists every time, which has become a new highlight of rural tourism.

　　Hundreds of square kilometers of water-level fluctuation zone become a river on Lin Ze.

　　Some are green, and others are persistent.

　　The water storage period of the Three Gorges Reservoir is from September every year to March the following year, and the water level is as high as 175 meters. After entering March, the storage capacity will be vacated before the flood season, when the water level will drop to about 145 meters. Between the high water level and the low water level, a fluctuating zone with a maximum drop of more than 30 meters and a total area of more than 340 square kilometers has been formed in the Three Gorges reservoir area. The water-level fluctuation zone loses more than 100 million tons of sediment every year. How to control the water-level fluctuation zone is a world-class problem.

　　In recent years, all districts and counties in Chongqing, located in the Three Gorges reservoir area, have explored their own unique management modes of water-level fluctuation zone: fengjie county has implemented wetland forest, ecological agriculture and wetland ecological reconstruction projects in water-level fluctuation zone, and implemented ecological management or ecological wetland projects in water-level fluctuation zones such as Baidicheng, Caotang Lake and Kangle Lake; The planned total area of Huanghua Island National Wetland Park in Zhongxian County is 1,400 hectares, including 637 hectares of natural wetlands, 179 hectares of water below 145 meters, and 584 hectares of river bank highlands above the water level fluctuation zone. Experts in agriculture, forestry, environment, meteorology and other aspects of the country believe that the management of the fluctuating zone in the Three Gorges reservoir area is of great significance for protecting the ecological environment, managing mountains, water and poverty.

　　The former director of the Forestry Institute of Wanzhou District Forestry Bureau and the senior forestry engineer let the team persistently find and screen the suitable plants in the water-level fluctuation zone. After 8 years of immersion test, they found that Chinese fir not only grows fast, has fewer pests and diseases, but also is resistant to flooding in winter and drought in summer. In 2012, Wanzhou Forestry Bureau built about 500 mu of experimental demonstration forest within the range of 165-175 meters in the water-level fluctuation zone, and then gradually popularized and planted 1,000 mu, turning the 40-kilometer-long water-level fluctuation zone into a special green ecological corridor and a spectacular aquatic forest along the river.

　　Multi-plant symbiosis on 175 meters water level line

　　Some are green, and the green is meticulous.

　　The ecological protection of the Three Gorges reservoir area sometimes requires the effort of embroidery needle.

　　Yunyang County, bordering Wanzhou, has three municipal forest parks, one municipal nature reserve and two county-level nature reserves, and is one of the seven major forest resources counties in Chongqing. The Huolong Community in Panlong Street, which looks across the river from Yunyang New County, is the planning and construction area of the ecological barrier demonstration section in Yunyang County. In this area, the ecological protection zone within 100 meters above the 175-meter water level of the Three Gorges Reservoir is subdivided into three belts, and tree species are matched according to the requirements of non-functional areas. In Linjiang, a reed belt with a width of 2 meters is planted in the first belt, and a kind of bamboo belt with a width of 3-5 meters is planted in the second belt. In the third belt, evergreen and deciduous leaves, needles and broad leaves, and green and color are mixed to highlight the landscape effect. More than 100 meters above the 175-meter water level line is an eco-economic forest belt, where citrus, grapes, longan and other fruit trees are planted, and other native tree species are planted in the barren hills on the ridge. The ecological protection forest belt cultivated in this way has strong water conservation ability, good soil and water conservation effect and obvious air purification effect, and also drives the annual per capita income of the whole community to increase by more than 2,000 yuan.

　　More than 100 illegal docks turned into green spaces.

　　Some are green, and others are determined.

　　Due to historical reasons and various interests, a large number of illegal docks have been formed in the main stream of the Yangtze River and its tributaries. These docks illegally occupy shoreline resources, destroying the coastal ecological environment and the normal shipping order along the river, and illegal sand mining activities have been repeatedly banned. There are 118 illegal docks in Chongqing, distributed in 17 districts and counties along the main stream and tributaries of the Yangtze River. At present, 108 green buildings have been closed and 10 buildings have been upgraded.

　　The growth and development of green logo can guide rational and wise people. Two sand and gravel processing plants near Luogongzi Wharf in Yuejin Village, dadukou district, disappeared in mid-May. The original site of the processing plant has become a large open and flat green space. Liu Chongyuan, deputy secretary of the Street Party Working Committee, said that the whole district is carrying out greening renovation of the sand and gravel factory along the Yangtze River. After renovation, Luogongzi Wharf will also plant more than 200 trees of pueraria lobata, sow more than 20 tons of Ophiopogon japonicus and more than 2 tons of grass seeds, and turn the wharf into a public hydrophilic park with "clear water, smooth flow, green shore and beautiful scenery".

　　At almost the same time, 40 illegal catering vessels in Jiangbei District were rectified and dismantled. These illegal catering vessels without a qualified sewage system often discharge garbage directly into the river, causing serious pollution to the waters. As the earliest catering vessels existed more than 20 years ago, and there are problems such as overlapping functions in management, how to deal with these illegal catering vessels has always been a "long-standing problem" in Chongqing’s environmental governance. In order to "jointly protect", Jiangbei District Committee issued subsidies and incentives to encourage and guide the owners of catering vessels to abandon their ships and land for other jobs, and finally completely solved the problem of direct pollution of the Yangtze River and Jialing River by catering vessels within their jurisdiction. According to the newly formulated waterfront planning, Beibin Road in Jiangbei District will be transformed into a riverside park, a viewing platform, a high-standard humanistic waterfront leisure area and a riverside art gallery.

　　The "big construction site" in the Three Gorges reservoir area has become a "big park"

　　Some are green, and the pain is sweet.

　　He Xianhua, who lives near Tianxianhu Square in Wanzhou District, likes to fly kites in the square with his family, take a walk along binjiang road or go to nanshan park to bask in the sun in his spare time. In the past, He Xianhua could see the black smoke from the factory at home, and he could smell the pungent smell of burning coal and lampblack in some small restaurants facing the street. In order to let the children breathe more fresh air, he takes them to his hometown in the country every weekend. In recent years, after Wanzhou stepped up efforts to control air pollution, the gray days gradually turned blue and the dirty air gradually became sweet. In recent years, there are more green plants in Wanzhou city, and egrets will patronize the square from time to time. This makes He Xianhua feel particularly gratified. He said: "I have lived here since I was a child and worked here when I grew up. I have a deep feeling for every change in the environment. "

　　"Look at the river with your pillow, and do whatever you want. Wulixi, Yunshan, Three Gorges, stay with me in Yuzhou. " In May, the temperature in the Chongqing reservoir area of the Three Gorges of the Yangtze River has entered summer, but there is still a poetic feeling of "green hills like the east of Daiyuan village, green and long streams with catkins" among the mountains and waters, attracting many tourists to visit. Today, 16 years after the Three Gorges Reservoir was officially impounded, it has changed from the original resettlement site to a beautiful park. Chongqing has set an ecological red line of 63 million mu of forest land, 56 million mu of forest and 3.1 million mu of wetland for itself. This is also the premise and bottom line for Chongqing to build an ecological barrier in the upper reaches of the Yangtze River and strengthen the construction of a beautiful and beautiful place. The essence and essence of "clear water in one river, green hills on both sides of the river, red leaves in the Three Gorges, clouds and rain in all seasons, ancient towns with thousands of years of civilization", beautiful canyon clear water, gorgeous red leaves in Jiangshan and charming clouds and rain in Wushan are all green in the Three Gorges.

　　 (Reporter Zhang Guosheng)

Is the 50,000+unfinished degree room an opportunity or a trap？

Guangzhou degree room quotation list, want to know more, click here!

Education has always been a top priority for Chinese. In recent years, Chinese-style education has spawned Chinese-style housing, and sky-high degree rooms have become a common occurrence. In order not to lose at the starting line, many parents have successively embarked on the road of "choosing a school and living". Buying a degree room means better educational resources, and the degree room has thus become a "luxury". In Guangzhou, the policy of realizing multi-school dicing is endless, but the market situation of Yuexiu’s degree rooms with famous schools has not changed, and 50,000+degree rooms are blooming everywhere. According to the data released by the Central Plains Research Department, as there are few new discs on sale in Yuexiu, the sales of second-hand buildings in Yuexiu increased by as much as 94% last year, which shows that the degree room has never been "out of favor". Recently, there is good news from Yuexiu, which has always been a rare place to live: in the first half of the year, two new markets, Jialanxuan and Yuetai Rongting House, will be ushered in. In the series of exploring the spring and stepping on the plate recently launched by Netease Real Estate, Xiaobian personally explored the above two plates and unveiled its mystery for everyone!

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The surrounding provincial famous schools are clustered together, and the educational resources are hard to compete.

Let’s start with education. It goes without saying that the educational resources in Yuexiu District are good, and Rongtingfu and Jialanxuan in Yuetai are no exception. Among them, Rongtingfu Primary School in Yuetai is classified as a first-class red torch primary school in the city, and there are five junior high schools corresponding to computer ranking: Shengshi, Peizheng, Huaqiao, 13 and 16, of which the first three are provincial-level, and it is said that there is a 60% chance to attend a provincial-level junior high school.

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In contrast, Jia Lanxuan is more mysterious. Xiaobian consulted and sold in the process of stepping on the plate and never got an accurate answer. However, from the comparison of nearby communities, the educational resources in the area where Jia Lanxuan is located are still good. The counterpart primary school is a city-level Manchu primary school, and there are four national demonstration high schools and a provincial-level middle school nearby. The above inference can also be confirmed in the information of the advertising display board of the project sales center.

Jialanxuan sales center advertisement exhibition board
Jialanxuan sales center advertisement exhibition board

Summary:Generally speaking, these two properties are comparable in the contest of educational resources. If we consider from this point, both properties are good choices.

The regional advantages of the rebirth of uncompleted residential flats in the old district still exist.

Since it is difficult to compete in educational resources, what about the conditions of the real estate itself? As we all know, Jialanxuan and Yuetai Rongtingfu are both located in Yuexiu District, so it is inevitable that the surrounding facilities are mature, and the subway station and commercial facilities are perfect. But why does Yuexiu, which has not sold land for a long time, have a new site? The truth is uncompleted residential flats.

First of all, the most "unlucky" one is Jialanxuan. It has been more than 20 years since the indigenous residents were forced to move out in 1995, and it has been shut down many times in the middle. Finally, in early 17, this long-delayed project was officially launched. According to sales, Jialanxuan consists of two houses, A and B, and B is a relocated house, which is not for sale; Building A is a commercial house with 29 floors above ground and 3 floors underground. The first to fifth floors are commercial podium buildings, the sixth floor is an overhead floor, the seventh floor is a transfer floor, the eighth to 29th floors are residential buildings, and the first to third floors are parking lots. Huxing main 50-125 square meters of one to three-bedroom units, with a total cargo volume of only 198 households.

Jialanxuan sand table
Jialanxuan sand table

On the other side, Rongting House in Yuetai took the land in 2003, which was also put on hold for a long time. However, there is no relocation house in Rongtingfu, Yuetai, and the cargo volume is slightly larger, totaling 235 sets. It is estimated that 97-169 square meters of three to four rooms will be launched in March, with 57 sets in Building B being the first. According to the plan, the following floor of Rongting House in Yuetai is commercial, the first floor is shops along the street, and there are three underground parking spaces, with a ratio of 1:1. In the specific location, the Rongting House in Yuetai is opposite to the Triangle City, and there is a serious injury that the Donghaoyong Elevated Road is nearby (about 20 meters by visual inspection), which will affect the living environment more or less.

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Summary:In contrast, although the two properties are perfect in living facilities, their disadvantages are also quite obvious. Because Yuetai Rongting House is close to Donghaoyong Elevated Road, Jialanxuan will be slightly better.

The wonderful apartment type attracts the spit. Jia Lanxuan wants to "take the sword to the front"?

Finally, pk is carried out from the apartment type. Jialanxuan is a rare small apartment in Yuexiu District, with a minimum of 50 square meters and a maximum of 125 square meters. However, almost everyone who has seen the model house of Jialanxuan will say that Jialanxuan is a wonderful apartment. Why do you say this? Xiaobian immediately announced. First of all, look at the 87-square-meter two-bedroom, two-bedroom and one-bathroom. The biggest drawback is that there is no window in the living room, so you have to turn on the lights all the year round to keep the light adequate.

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In addition, the 84-square-meter second room is also criticized by many people. There are two bedrooms, one at the door and one at the end of the living room. The kitchen and bathroom are opposite, which is also puzzling.

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In addition, there are also cases of no balcony and "pistol-shaped" apartment types in Jialanxuan’s apartment types. In short, many understandings of apartment types have been refreshed.

Compared with Jia Lanxuan, Rongting House in Yuetai is much more normal. Yuetai Rongting Mansion has an improved orientation, with 97, 118 flat three rooms and 169 flat four rooms respectively. Taking the largest 169-flat four-bedroom apartment as an example, the design of three balconies is adopted, and the main suite area is more than 20 square meters, which is quite comfortable. The disadvantage is that the vision is not good enough, looking south at elevated roads and residential buildings.

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Summary:In view of the fact that the design of Jialanxuan is really unacceptable, Yuetai Rongtingfu is a complete victory in terms of apartment layout. However, the apartment type of Rongting House in Yuetai is not without shortcomings, and the unit price of the project is high, so it will be more difficult to supply large apartment types. It is recommended that interested buyers consider it comprehensively before starting.

Step on the plate comments:On the whole, although the defects are obvious, the entry of Yuetai Rongtingfu and Jialanxuan into the market has added new blood to Yuexiu District, which has been in the property market for a long time. However, compared with similar products in Tianhe, Liwan and Haizhu, which are located in the same urban area, the biggest advantage of Yuexiu Property is the degree. For the degree, how many people will pay for this 50,000+price? Further, is this 50,000+worth it? I believe everyone has their own conclusion.

(Author: Chen Tingyun)

The artificial intelligence conference is the first to watch. In addition to the Qinglong chip, there are drones that have just set a new record.

On the morning of July 9, the Cloud Summit of the 2020 World Artificial Intelligence Conference opened at the Shanghai World Expo Center.

Wukong portable robot. This photo is from The Paper reporter Yu Kai.　

Although a large number of exhibits were "moved" to 3D virtual AI homes due to the epidemic, an offline exhibition area was still set up in the lobby of the Expo Center, which concentrated the latest achievements of Shanghai’s artificial intelligence industry development through AI Shanghai application scenarios, AI Shanghai industrial pioneers, AI Shanghai robot matrix, etc.

Diantian AI Picking Robot, Chapai Intelligent Underwater Robot, Dalai Cloud Intelligent Service Robot, Intelligent Advertising Guidance Robot … In AI Shanghai Robot Matrix Exhibition Area, all kinds of robots came to a big party.

Fu Liye’s intelligent lower limb exoskeleton robot assists walking for patients with walking dysfunction, especially spinal cord injury, and helps patients train walking in daily life.

The intelligent disinfection robot of titanium rice realizes intelligent disinfection through the three-in-one mode of ultraviolet lamp, ultra-dry fog hydrogen peroxide and plasma air filtration, and the killing rate of spores is as high as 99.9999%.

Quicktron intelligent composite robot can be used for crystal manufacturing in the early stage, packaging and integration in the middle stage and assembly, packaging and transportation in the later stage in the semiconductor industry.

Wukong portable robot is a high-end intelligent robot with a sense of life. It is equipped with 14 servo steering gears. The eye LCD screen can present a variety of emotions, and has the functions of voice call, face recognition, object recognition, graphic programming and so on.

The manned spacecraft made in Shanghai will be tested at the end of this year.

Shanghai Fengfei Aviation Technology Co., Ltd. (hereinafter referred to as "Fengfei Aviation") took the electric vertical take-off and landing aircraft V50 Great White Shark to the Shanghai World Expo Center. In late June of this year, the company successfully completed the verification test flight of unmanned aerial vehicles’ maritime intelligent logistics to and from Jinshan Island.

As the only intelligent aircraft enterprise invited to participate in the offline exhibition area of this artificial intelligence conference, the V50 Great White Shark, an electric vertical take-off and landing aircraft, was unveiled at the Shanghai World Expo Center.

In a recent flight, the V50 Great White Shark UAV once again set a new record of 5 hours, 4 minutes and 53 seconds for a single flight of a non-solar electric UAV when it won the first prize in the Shanghai International Maker Competition-UAV Performance Challenge last October.

The V50 Great White Shark series has a maximum load of 10kg, and has excellent performance such as 6+ hours long endurance, 100+ kilometers high-definition map data transmission, taking off at an altitude of 4,500m, and level flight with 7 levels of wind resistance.

Fengfei Airlines’ manned aircraft renderings. At present, the aircraft has entered the development stage of a 1:1 prototype, with four passengers in the cabin and a load of 400 kilograms (including luggage). It will make its first flight before the end of this year.

Tian Yu, chairman of Fengfei Airlines, told The Paper (www.thepaper.cn) that the research and development of Fengfei Airlines’ manned aircraft is also progressing steadily, and it has entered the stage of 1:1 prototype development. The cabin can accommodate four people and carry 400 kilograms (including luggage). It will make its first flight before the end of this year, which has the advantages of no runway and automatic driving, and will become an important solution to the ground traffic problems.

Two Shanghai-made "Qinglong Chips" were exhibited for the first time.

There are also two smallest exhibits in the "Core Drive" section of the offline exhibition area, which are the "Qinglong No.1 Chip" publicly exhibited by Shanghai Fudan Microelectronics Group for the first time-FMQL 45t (referred to as Qinglong Bridge) and FMQL45AIT (referred to as Qinglong somersault cloud).

Shanghai Fudan Microelectronics Group publicly exhibited "Qinglong No.1 Chip"-FMQL 45 AIT (referred to as Qinglong somersault cloud) for the first time.

Zeng Zhaobin, deputy general manager of Fudan Microelectronics Group, told the reporter that "Qinglong Qianmo" is the first billion-gate fully programmable fusion chip with independent intellectual property rights in China, and the processing system and programmable logic based on a quad-core processor with rich functions are integrated on a single chip, which can flexibly realize end-side AI acceleration; "Qinglong somersault cloud" is the first reconfigurable AI chip with a new self-defined architecture in the world. Its computing power and speed are twice as fast as that of "Qinglong Bridge", and it can identify targets within a few milliseconds.

It takes only 38-64 milliseconds for the two Qinglong chips to "read and calculate" the face shot captured by the high-definition camera and then feed it back to the monitoring screen, which can greatly improve the real-time high-definition identification and detection of the crowd. Following Qinglong-1, Fudan Microelectronics will continue to develop and launch a new generation of more powerful domestic chips such as White Tiger, Suzaku and Xuanwu to help Shanghai build a highland of artificial intelligence industry.

The upgraded subway X-ray machine

"Fudan Microelectronics cooperated with Shentong Metro and Gaojing Testing to upgrade the intelligent identification system of the subway X-ray machine. The time from seeing an X-ray machine image of a baggage parcel to identifying contraband in the image is less than 0.1 second, much faster than the naked eye identification time of professional security personnel." Lu Chengcheng, director of the Intelligent Computing Research Office of Fudan Microelectronics Group, said that the upgraded X-ray machine has been put into trial operation in 11 subway stations, including longcao road of Shanghai Metro Line 3, New jiangwan city Station of Shanghai Metro Line 10 and Hongqiao Road Station.

Spring Festival travel rush Decoding： It is necessary to know the list of prohibited items for safe travel.

　　Cctv newsWhen traveling by train or plane, passengers are often found to have brought some prohibited items by mistake. Let’s take a look at what we can’t take when traveling by public transport.

　　Do you know what you can’t take with you by train or plane? The problem seems simple, and many cases are seized every year.

　　This is the data obtained from Beijing West Railway Station, shanghai hongqiao railway station and Guangzhou South Railway Station respectively. In 2020, these three railway stations seized hundreds of thousands of contraband items respectively.

　　Among them, Guangzhou South Railway Station, with the largest passenger traffic, has more than 800,000 pieces. According to the calculation of sending more than 60 million passengers last year, about one passenger in every 70 people is found to be carrying prohibited items, which are potential risks.

　　Among the contraband items seized, which ones are relatively large?

　　

　　As you can see, "lighters" frequently appear on this list. Many people know that lighters are not allowed to be carried by plane, but they can be carried by train. However, it should be noted that the railway department stipulates that each person should carry at most two lighters to remind you not to exceed the quantity.

　　Another thing that is often taken by mistake is spray, such as styling spray and sunscreen spray. What everyone needs to pay attention to is whether there is a sign of a small flame on the bottle. If there is, it is flammable and explosive, and it is not allowed to be carried on trains or planes. If there is no small flame logo, you can carry it in limited quantities.

　　Another thing to pay attention to is fruit knives, blades and knives. According to the regulations, these sharp weapons that may endanger the personal safety of others are forbidden to be brought into the station.

　　At present, during the epidemic prevention period, there are also misunderstandings about whether epidemic prevention materials can be carried.

　　For example, alcohol, many passengers want to use alcohol to disinfect, but according to the regulations, alcohol is flammable and explosive dangerous goods, and it is strictly forbidden to carry it by car. Passengers pour into the sub-packaging bottles, and alcohol and disinfectant with unrecognizable ingredients cannot be brought into the car. Only packaged and sealed disinfectant wipes and cotton sheets are allowed to be taken on the train.

　　Remind passengers on the plane that some epidemic prevention items can’t be carried with them.

　　Protective equipment, such as masks, goggles and ordinary protective clothing, can be taken on the plane; Most disinfectants can’t be carried with you. If necessary, disinfectants with alcohol content less than 70% can be checked in. Another thing to say is thermometers. Electronic thermometers can be carried with you, but mercury thermometers can only be checked.

　　Finally, passengers are reminded that there may be subtle differences in the regulations on contraband in different railway stations and airports. Passengers can make detailed inquiries before departure, and their accompanying articles should be carefully checked to avoid inconvenience to travel.

Metformin, seven more pharmaceutical companies entered the market.

Recently, National Medical Products Administration official website showed that the application for listing of metformin tablets (Ⅰ), (Ⅴ) and (Ⅴ) submitted by Hunan Huize Biomedical Technology/Hunan Jiudian Pharmaceutical Co., Ltd. was accepted by CDE. On April 11th, Zhejiang Huahai Pharmaceutical Co., Ltd. also submitted the application for listing of metformin tablets (VI) and (V) and was accepted.　

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China is the largest country in the world, and the number of patients ranks first in the world. The incidence of diabetes is increasing and showing a trend of younger age.

According to the data of the International Diabetes Federation (IDF), the number of adult diabetic patients in the world reached 537 million in 2021. As the country with the largest number of diabetic patients in the world, the number of diabetic patients in China increased from 90 million to 141 million in the past 10 years (2011 -2021), with an increase of 56%, equivalent to 13% of adults suffering from diabetes, and there are about 72.83 million adults.

As the pathogenesis of type 2 diabetes mellitus (T2DM) is complex, with the progress of the disease, single oral hypoglycemic drugs often cannot maintain ideal blood sugar control for a long time, and there will be many complications. More than 60% of patients need to be combined with other hypoglycemic drugs. Compound hypoglycemic preparation has the advantages of strong efficacy, high safety, convenient use, high compliance and high cost performance, and is widely used at present.

Metformin is suitable for adult patients with type 2 diabetes who are treated with eglinide and metformin hydrochloride. It is a simple compound single-tablet drug. Engelgin belongs to sodium-glucose cotransporter 2(SGLT-2) inhibitor, which can reduce the glucose reabsorption in kidney. Metformin hydrochloride can improve insulin sensitivity by increasing the intake and utilization of peripheral sugar.

The mechanism of the two hypoglycemic components is complementary, which can provide more powerful and lasting blood sugar control, and can reduce the number of tablets taken by patients, thus increasing the compliance of patients, and the improvement of compliance is also helpful to further improve blood sugar control.

The original research of metformin englejing was conducted by Boehringer Ingelheim and Lilly. In 2015, it was approved for listing by the US Food and Drug Administration, and in 2019, it was approved by National Medical Products Administration to enter the domestic market under the trade name of Ou Shuangjing.

In June, 2021, Hangzhou Zhongmei Huadong Pharmaceutical Company’s Metformin Engglinide Tablets (I) was approved to be listed in National Medical Products Administration, becoming the first imitation in China, and was exclusively included in the National Medical Insurance Catalogue Class B through medical insurance negotiation in December of the same year. The medical insurance price was 1.21 yuan/tablet (each tablet contained 500mg of Metformin Hydrochloride and 5mg of Engglinide). At present, Hangzhou Sino-American Huadong Pharmaceutical Co., Ltd. is still the only enterprise in China that has been approved to produce metformin.

According to the IQVIA database, the global sales of metformin Engel in 2020 was 505 million US dollars, an increase of over 30% compared with 2019.

In recent years, the sales scale of oral compound hypoglycemic agents in China is also growing rapidly. According to the data of Minenet, the market of oral compound hypoglycemic agents has increased from 800 million yuan in 2019 to over 2.2 billion yuan in 2021, with the growth rate as high as 58% and 68% in 2020-2021. The market potential of oral compound hypoglycemic agents is exploding.

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According to Frost&Sullivan data, the global diabetes drug market will reach 69.7 billion US dollars in 2020, and the Chinese diabetes drug market will reach 63.2 billion yuan. It is expected to reach 100 billion-level market in 2024, and will grow at a high speed with a CAGR of 10.4% from 2020 to 2030. The diabetes field has become a field that major pharmaceutical companies will strive for.

Hypoglycemic drugs are constantly innovating, and they don’t stop rolling up. Take Engelje as an example. At present, there are 5 domestic enterprises with production approval, and 18 enterprises are in the production reporting stage. It should be noted that Engelje tablets have been included in the fourth batch of national adoption in February, 2021, which shows the expectations of enterprises for Engelje tablets. However, judging from the global sales of Engelje (US$ 8.2 billion in 2022), the domestic market is far from saturated (over 400 million yuan in 2021).

Under the condition that the single drug track is crowded, some enterprises began to lay out compound preparations. Since this year, seven enterprises have submitted the application for the listing of metformin engeglinide tablets/sustained-release tablets, plus two in 2021, at present, a total of nine enterprises are in the production reporting stage of metformin engeglinide.

It is worth mentioning that although the sales of metformin monotherapy have declined in recent years, it can still be seen everywhere in the market, especially in pharmacies.

At present, the best-selling hypoglycemic compound preparations in the market are mainly metformin plus another kind of hypoglycemic drugs, such as "metformin+sulfonamide urea derivatives", "metformin +DPP-4 inhibitor" and "metformin +SGLT2 inhibitor". In addition, there are more and more combinations of compound hypoglycemic preparations, such as "SGLT2 inhibitor +DPP-4 inhibitor", which has been reported for production by enterprises.

END Author | Ryan Source | Medicine Chunqiu

How is the mobile phone traffic calculated？

In the digital age, mobile phone traffic has become an indispensable part of our daily life. Whether browsing the web, watching videos or using social media, mobile phone traffic is silently supporting our online activities. So, how is the mobile phone traffic calculated?

Mobile phone traffic refers to the amount of data transmitted through the mobile network, which is usually calculated in Byte. The calculation units of traffic include GB(G), MB(M), KB and smaller B. The relationship between these units is based on 1024, that is, 1GB equals 1024MB, 1MB equals 1024KB, and 1KB equals 1024 B.. This means that when we use mobile phones to surf the Internet, every time we transmit a data packet, we will deduct the corresponding traffic balance according to the size of the data packet.

The calculation method of mobile phone traffic mainly depends on the billing system of operators and the data usage of users. Many operators offer a variety of data packages, including fixed monthly data traffic and unlimited data packages. Users can choose the appropriate packages according to their own needs. Operators usually adopt two kinds of traffic charging methods: metering charging and timing charging. Metering and billing is based on the actual amount of data used by users, while timing and billing is based on the time users spend online. However, at present, mobile internet access is generally based on traffic charging, rather than time calculation.

In order to help users manage traffic better, operators usually provide data usage monitoring tools, such as mobile phone business hall applications or SMS query services. These tools can display users’ data usage in real time, including upload traffic and download traffic, thus helping users avoid exceeding the package limit. Once users exceed the data contained in the package, operators may charge extra fees or reduce the data speed, and the specific policies vary from operator to operator.

In addition, users can also save mobile phone traffic through some techniques. For example, close unnecessary background applications to reduce data usage; When there is a Wi-Fi network, try to use Wi-Fi to surf the Internet to save mobile phone traffic.

Understanding the calculation method and charging rules of mobile phone traffic will help us to better manage our network activities and avoid unnecessary expenses.

Cameron is only second! Top ten directors at the global box office： the first fate

A movie "Wolf Warriors 2" ignited the summer file of China movies.

As of 18: 31: 36 on August 13,The total box office of Wolf Warriors 2 exceeded 4.5 billion yuan (about 680 million US dollars), and then continued to rise, which not only broke the box office record in the history of Chinese movies, but also successfully reached the TOP100 box office in the world..

However, compared with some famous Hollywood directors abroad, director China still has a long way to go. A few days ago, some media summarized the top ten directors with the highest box office in the world, and Cameron, the most well-known director, only ranked second.

The following are the top ten directors in the world. Have you seen their works?

Tenth place: Ron Howard

Cumulative box office: $3.803 billion

Representative works: The Da Vinci Code, Angels and Demons, Dante’s Code, Apollo 13, Fast Wind.

Ninth place: tim burton

Cumulative box office: $3.632 billion

Representative works: Batman, The Planet of the Apes, Charlie and the Chocolate Factory, Alice in Wonderland and frankenweenie.

Eighth place: Gregor Verbinski.

Cumulative box office: $3.728 billion

Representative works: Pirates of the Caribbean 1.2.3, The American version of The Ring of Midnight, The Lone Ranger and Rango.

Seventh place: chris columbus.

Cumulative box office: $3.815 billion

Representative works: 1/2, Harry Potter and the Philosopher’s Stone, Harry Potter and the Chamber of Secrets, and Transformers.

Sixth place: Robert Zemeckis.

Cumulative box office: $4.029 billion

Representative works: Back to the Future 1/2/3, Forrest Gump, Princess Sun, Contact in Time and Space.

Fifth place: david yates.

Cumulative box office: $4.158 billion

Representative works: Harry Potter and the Deathly Hallows Up and Down, Harry Potter and the Half-Blood Prince.

Fourth place: Peter Jackson

Cumulative box office: $5.35 billion (excluding Hobbit 3)

Representative works: Lord of the Rings 1, 2, 3, Hobbits 1, 2, 3, King Kong, and Corpses Crossing the Line.

Third place: michael bay.

Cumulative box office: $5.59 billion

Representative works: Transformers 1/2/3/4/5, Pearl Harbor, Breaking into the Island of Death, and Jedi Police.

Second place: James Cameron

Cumulative box office: $6.131 billion

Representative Works: Avatar Titanic Terminator Alien 2 Abyss

First place: Steven Allan Spielberg.

Cumulative box office: $8.888 billion

Representative works: Schindler’s List, World War II, Saving Private Ryan, E T and Jurassic Park.