分类： hfjdd

For the first time in 32 years, the list of wild animals has been greatly adjusted： 517 species have been added and species protection has been upgraded.

Snow falls in Wolong National Nature Reserve, Sichuan, and two giant panda cubs play in the snow. Xinhua News Agency reporter Jiang Hongjing photo
Red-bellied pheasant and golden pheasant are strolling for food in Chongqing Jinfo Mountain National Forest Park. Photo by Yan Mingbin
Yangtze finless porpoises swim in Duchang waters of Poyang Lake in Jiangxi Province. Fu Jianbin
Rangers are inspecting Qilian Mountain National Nature Reserve in Gansu Province. Photo by Wang Jiang
The State Forestry and Grassland Bureau and the Ministry of Agriculture and Rural Affairs jointly issued an announcement recently, announcing the newly adjusted List of National Key Protected Wild Animals (hereinafter referred to as the List). This is the first time that the Catalogue has been greatly adjusted since it was promulgated and implemented in January 1989.
Why should the Directory be substantially adjusted? What are the highlights of the adjustment? What impact will it bring to wildlife protection? The reporter interviewed relevant experts and scholars.
Sixty-five species of wild animals, such as jackals and Yangtze finless porpoises, have been upgraded from national second-class protection to national first-class protection, and 988 species (categories) of wild animals have been included in the new Catalogue.
According to the Law on the Protection of Wild Animals, the state implements classified and graded protection for wild animals, and gives priority protection to rare and endangered wild animals. Wild animals under special state protection are divided into first-class protected wild animals and second-class protected wild animals. After the publication of the Catalogue in 1989, until this major adjustment, there was no systematic update except that all species of musk deer and pangolin were upgraded to national first-class protected wild animals in 2003 and 2020 respectively.
"In the past 30 years, the situation of wildlife protection in China has undergone great changes." Jiang Zhigang, former executive deputy director of the National Endangered Species Science Committee, said that some endangered wild animals have been effectively protected, and the degree of endangerment has been alleviated, while the degree of endangerment of some wild animals has intensified, and a number of new rare and endangered species have been discovered with in-depth research and need to be protected in time. It is necessary to scientifically adjust the Catalogue.
The new Catalogue has changed a lot, and the range of wildlife under special state protection has greatly increased. From this set of data, the great change can be seen:
—— On the basis of retaining all species in the original Catalogue, 517 species of wild animals have been added, which is more than the total number of previously protected species. Among them, 43 species such as the spotted civet cat are listed as national first-class protected wild animals, and 474 species such as wolves are listed as national second-class protected wild animals;
-Raising 65 kinds of wild animals, such as jackals and Yangtze finless porpoises, from the national second-class protected wild animals to the national first-class; Three kinds of wild animals, the bear monkey, the capra ibex and the python, were adjusted from the national first-class protected wild animals to the national second-class;
A total of 988 species (classes) of wild animals are listed in the new Catalogue, including 234 species and 1 class of wild animals under national first-class protection and 746 species and 7 classes of wild animals under national second-class protection. Among the above species, 686 are terrestrial wild animals, 294 and 8 are aquatic wild animals.
The newly discovered endangered species have attracted much attention in this adjustment of the Catalogue. "This adjustment has timely included precious and endangered species newly discovered and recorded in China in recent years." Shi Kun, director of the Wildlife Research Institute of Beijing Forestry University and professor of the School of Ecology and Nature Conservation, said that species such as white-cheeked macaque, lazy bear and red gazelle are small populations or marginal distribution in southwest China, which have important ecological functions and need to be protected.
Incorporating into the scope of national key protection and upgrading the protection level means that the protection of species has increased significantly.
It is noteworthy that five species, including Tibetan antelope, Tibetan wild donkey, bear monkey, capra ibex and python, were proposed to be downgraded to the second level in the draft of the Catalogue, but only three species, namely, bear monkey, capra ibex and python, were downgraded in the officially published Catalogue.
"The populations of bear monkey, capra ibex and python are stable and widely distributed, and they are downgraded, which reflects the effectiveness of protection work and is also based on the conclusion of scientific assessment." Shi Kun said that Tibetan antelope and Tibetan wild donkey have not been downgraded, mainly because they are worried that the illegal cost of destroying species will be reduced after demotion, which may lead to a rebound in poaching and threaten the survival of species.
Why did the new Catalogue add so many species? Zhang Wei, a professor at the College of Wildlife and Nature Reserve of Northeast Forestry University, believes that on the one hand, China has continuously strengthened biodiversity protection, and its ability to protect species has become stronger and stronger, and it has the ability to include more species in key protection areas. In recent years, China has accelerated the construction of a nature reserve system with national parks as the main body, with a total of 11,800 nature reserves, accounting for 18% of the land area, effectively protecting 90% of vegetation types and terrestrial ecosystems and 85% of key protected wildlife populations; At the same time, the protection of endangered wild animals has been continuously strengthened, and a stable artificial breeding population has been established for more than 300 endangered wild animals. On the other hand, with the development of taxonomy, many changes have taken place in the animal classification system, and this important change has been taken into account in the adjustment of the Catalogue, which has also led to the increase of species included in the scope of protection.
Incorporating into the national key protection scope and upgrading the protection level means that the protection of species will be significantly increased. Species protection and upgrading, protection projects and funding will increase, which is of great significance to the gradual recovery of populations and habitats.
"Different levels of protection also mean that there are different sentencing standards for cracking down on poaching, illegal smuggling and illegal trafficking." Jiang Zhigang said that the adjustment of the Catalogue has brought new opportunities for the protection of a large number of rare and endangered wild animals.
For key protected species, a rescue plan should be made as soon as possible to restore the population and habitat of threatened species.
The substantial adjustment of the Catalogue has undoubtedly put forward higher requirements for wildlife protection.
"The adjustment of the Catalogue to include more species requires supporting funds, technology and personnel, and relevant departments should formulate supporting management measures." Jin Kun, director of the Nature Reserve Research Institute of China Academy of Forestry, said.
Shi Kun suggested that after the species are included in the national key protection scope, a rescue plan should be made as soon as possible to restore the threatened species population and habitat. Combined with the construction of protected areas, efforts should be made to protect the habitats of rare species.
Clear responsibilities, do a good job of coordination, and keep up with capacity building.
Shi Kun believes that the inclusion of species in the scope of national key protection does not mean that only the state has the responsibility to protect. The local authorities should cooperate with the state to strengthen the capacity building of grassroots protection and implement the responsibility to the county level. Jin Kun also said that the protection of wildlife under special state protection should embody the principle of concentrating resources and giving prominence to protection. The species between the national and local key protection lists should be balanced, and the responsibilities of the central and local governments should be clarified so as to facilitate management and law enforcement. "Some species are included in the national key protection ranks, and the staff of supervision, law enforcement and other departments should further learn and master relevant knowledge, such as identification technology and punishment standards." Jin Kun said.
Only by strengthening supervision and public participation can protection be effective.
In the new Catalogue, more than 60 species are labeled as "wild populations only". In this regard, Shi Kun explained that some species have mature breeding techniques and stable artificial populations, which are listed in the National Catalogue of Livestock and Poultry Genetic Resources, such as sika deer and red deer. "This labeling distinguishes the wild population and artificial population of species, and does not engage in’ one size fits all’, which embodies the concept of sustainable development. Of course, it is necessary to strengthen supervision and crack down on illegal hunting of wild populations as artificial populations. "
Jiang Zhigang said that the protection of wild animals should not be at the expense of local residents’ interests. It is necessary to increase financial transfer payments, improve the ecological compensation mechanism and the compensation mechanism for wildlife damage, guide local residents to benefit from wildlife protection, attract them to take the initiative to participate, and truly realize the harmonious coexistence between man and nature.
The wildlife protection law is clear, and the Catalogue is adjusted every five years according to the assessment. "This adjustment is comprehensive, scientific and realistic, but there is room for further adjustment." Jin Kun said that it is necessary to increase investment in scientific research, intensify the investigation and monitoring of species resources, scientifically evaluate the population status, regularly update or adjust the Catalogue according to the actual needs of wildlife protection, and build a reasonable entry and exit mechanism for the Catalogue.
The relevant person in charge of the State Forestry and Grassland Bureau said that it will further strengthen protection, implement local government responsibilities, ensure the safety of rare and endangered species and habitats, strictly enforce law enforcement and supervision, and severely crack down on illegal and criminal activities. At the same time, publicity and education will be widely carried out to improve public scientific cognition, guide the public to consciously resist illegal acts and support protection work, and form a good situation of joint protection from all walks of life.
(Source: People’s Daily)
Reporting/feedback

A ＂circle of friends＂ takes 10 minutes to find the lost children, and this police station in Yiwu Public Security is connected with 120,000 residents online.

　　"Has anyone seen a child? My child is gone! "

　　One day in May, Wang Li, the instructor of the E-commerce Police Office of Jiangdong Police Station of Yiwu Public Security Bureau, suddenly heard such a cry and ran out of the police office. She soon learned the reason: the mother took her daughter to buy medicine in a nearby pharmacy, but she didn’t pay attention for a while. The child was gone.

　　E-commerce Police Office is located in Liuyu Village, Qingyan, Jiangdong Street, Yiwu, which is known as "the first village of online stores in China" and a hot spot of "mass entrepreneurship and innovation". At present, more than 4,000 online stores have settled in, bringing together more than 25,000 entrepreneurs across the country. In such a large floating population, lost children need to be found quickly.

　　Wang Li immediately posted a special "WeChat circle of friends" containing the characteristics and clothes of the lost girl. After more than ten minutes, someone contacted, "There is a child here who looks like what you are looking for." Wang Li took people to find it, and it was indeed a lost child.

　　Through a "circle of friends", the lost children were found in 10 minutes, thanks to a pioneering work of Jiangdong Police Station.

　　Grassroots policing also needs digital tools.

　　The circle of friends searching for people originated from Wang Li’s corporate WeChat, which can directly reach more than 2,000 residents around the e-commerce police office.

　　The head of the publisher is dressed in a police uniform, and there is the identity of "@ Jiangdong Police Station" after the name. People who find clues can chat with the police instructor directly by clicking on the head. This is the key to quickly find the lost children.

　　This situation does not only appear in the e-commerce police office. In fact, the entire Jiangdong police station has established a smart policing platform based on enterprise WeChat, that is, "WeChat policing". It has also been combined with the work of "Party building+unit+policing" and "one village and one auxiliary police" based on WeChat, and achieved very good results.

　

　　Jiangdong Street is located in the center of Yiwu, which is the largest and narrowest area among several streets in the city. The street has a local population of 87,000 and a foreign population of 217,000, including nearly 3,000 foreigners. It is the most alert and complicated area in Yiwu and even the whole Jinhua area, and efficient and convenient communication channels between the police and the people are very necessary.

　　Yiwu Jiangdong Street has a cluster of online merchants, developed logistics, and the gradual spread of 5G networks. The unique resource advantages have made digitalization a breakthrough in public security grassroots innovation.

　　Can the auxiliary police at the grass-roots level have a continuous and efficient contact with the residents in the jurisdiction with the help of tools?

　　At this time, Tencent’s enterprise WeChat attracted the attention of the leaders of Jiangdong police station: free tools, interoperability with WeChat, and more members and external relationship management functions were the reasons for them to decide to give it a try.

　　It is a valuable experience of Jiangdong police station to sink the police and auxiliary police into villages and communities. On April 29th, Jiangdong Police Station officially launched the work of "one village and one auxiliary police" in the village. More than 100 policemen and auxiliary police officers in charge of grass-roots policing have their own "exclusive" service areas, and they have a new identity: resident police instructors.

　　With the full operation and maintenance support of Tencent’s official WeChat service provider, the first enterprise WeChat platform of "Public Security Police Station" in China has also been launched. The identity of police instructors is bound to their own enterprise WeChat accounts, and residents in the jurisdiction only need to use WeChat to add them. Moreover, in the eyes of residents, they have both officially certified business cards and friends who can communicate at any time in the address book.

　　The first attempt achieved good results. On the afternoon of May 24, Ms. Zhou, who lives in Jiangdong, encountered a common scam when she visited the supermarket. She won a "grand prize" with the supermarket vouchers, and she only needed to make up the difference to get a "valuable" jade bracelet.

　　The heart-warming Ms. Zhou hesitated to make up the difference. Soon, she remembered the police instructor Wang Yuqiang she had added and sent a message to ask. Seeing the news, Wang Yuqiang immediately called a voice call. He reminded Ms. Zhou to carefully measure the physical value of the bracelet and avoid impulsive consumption.

　　"If it weren’t for instructor Wang’s timely reminder, I would have bought the bracelet impulsively at that time, so I regretted it and couldn’t find a place to make sense." When she mentioned the experience of "lucky draw", Ms. Zhou looked lucky.

　　Resolve contradictions and disputes on the spot

　　At the end of the police station, from the leader as the manager to the front-line auxiliary police, there is also a great need for a tool to improve efficiency.

　　The high incidence and complicated police situation put a lot of pressure on Jiangdong police station. According to Lou Xiaolei, director of Jiangdong Police Station, in normal times, the police station handles nearly 100 police cases every day on average. Among them, in addition to common cases such as property infringement and gambling on drugs, during this year’s epidemic, new telecommunication network fraud involving masks, temperature guns and helmets also appeared frequently. "In addition, some economic disputes, consumer disputes, family disputes, and non-police alarms such as getting lost, asking for help, drunkenness, noise and moving cars. 110’ Alarm ",

　　This represents the people’s trust in the police, but at the same time, the non-police situation consumes a lot of police force and often consumes the safety satisfaction of ordinary people.

　　"Controlling cases and reducing police situation" is the main line of the work of grass-roots police stations. Accusing a case requires pre-publicity by the police and timely intervention before the case occurs; On the one hand, it is necessary to prevent and stop telecommunication network fraud cases as much as possible, on the other hand, it is necessary to try to resolve disputes and non-police conflicts on the spot. At the beginning of this year, the new team of Jiangdong Police Station took the lead in proposing the goal of creating a "Fengqiao-style police station", that is, "small things don’t leave the village, big things don’t leave the town, contradictions don’t be handed over, and conflicts are resolved on the spot".

　　Under the leadership of Lou Xiaolei, corporate WeChat has become a "good helper" for "controlling the case and reducing the alarm".

　　The e-commerce economy in Jiangdong street is developed, and telecommunication network fraud is high. Anti-fraud propaganda is also the top priority of Jiangdong police station. Now, the resident police instructor can send the anti-fraud propaganda uniformly produced by the police station to WeChat friends in the jurisdiction through the enterprise WeChat. This method is more accurate than distributing leaflets and posting posters.

　　In order not to disturb residents too much, police instructors also conduct anti-fraud propaganda through the "customer circle of friends" function of enterprise WeChat. Its content can be edited by the police station and then pushed to all police instructors with one click. They just need to click "OK" to synchronize the content.

　　These two methods also bring a very practical benefit: "zero cost", which can save tens of thousands of yuan each time compared with the receiving group of hundreds of thousands of people who send short messages in groups through operators.

　　The anti-fraud propaganda sent by police instructors accurately prevented a fraud case of pretending to be a school teacher to collect training fees.

　　Enterprise WeChat is also a good reporting channel to help police stations crack down on illegal crimes.

　　On May 20th, Mr. Li, a resident, contacted Wu Wentao, a police instructor, through the enterprise WeChat to provide clues to help solve an online gambling gang case, involving a "tap" of up to 200,000 yuan.

　　Smooth communication channels between residents and police instructors in the jurisdiction are also of great help to resolve conflicts on the spot and absorb the police situation.

　　Jimingshan Community in Jiangdong Street has a total population of 35,000, including 25,000 foreigners from 31 provinces, more than 2,000 residents from 29 ethnic minorities, more than 1,300 foreigners from 74 countries and more than 3,500 local residents. It is called "United Nations Community".

　　In response to frequent police incidents, the police instructors in Jimingshan Community use corporate WeChat to handle the help and disputes of residents in the area at any time. "Even at 11 o’clock or 12 o’clock in the evening, if our team members receive it, they will reply in time," said Jin Xiaowei, the stationmaster of Jimingshan Community Police Guidance Station. "Moreover, corporate WeChat can take screenshots, send pictures, and have voice or video conversations, which is more intuitive than telephone calls."

　　This has caused many disputes and non-police police situations to be quickly resolved. From April to June 2019, there were more than 1,130 police situations in Jimingshan community, which dropped to more than 700 in the same period this year. "The police situation has declined, and the people’s sense of security and satisfaction has naturally improved."

　　Connect 120,000 residents in the jurisdiction.

　　With the initial results of the "WeChat policing" model, Jiangdong police station felt greater responsibility, and they began to think about two more important issues: how to connect more residents in the jurisdiction? What other digital capabilities can be combined with grassroots policing?

　　It is not easy to add WeChat of residents in the jurisdiction on a large scale.

　　"Tower Group" provides "seed users" for police instructors, and some landlords and tenants will actively add them through the corporate WeChat business cards shared by the group, but after this wave, the real test will come.

　　Each police guidance station of Jiangdong Police Station has its own magic power.

　　Huang Pengfei, the stationmaster of Wuai Community Police Guidance Station, uniformly printed the corporate WeChat business cards for the police instructors. When doing the registration of floating population, fire protection propaganda and anti-fraud propaganda on a daily basis, he would specially ask everyone to bring business cards and introduce the benefits of adding police instructors from door to door.

　　In less than two months, five police instructors in Wuai Community have added more than 5,600 friends. As of mid-June, 72 police cases have been handled through corporate WeChat, including asking for help, lost children, theft, fraud, economic disputes, housing disputes, etc. "Many people will directly report their problems through corporate WeChat, and there are private telephones on our corporate WeChat business cards. Some things are urgent, and they will call directly with a phone call."

　　The police instructors in Jimingshan community also used this "street fighting" approach. The stationmaster Jin Xiaowei even asked the team members to post the corporate WeChat business card on the back of their mobile phones and promote it at any time during their daily visits. "The idea I gave them was ‘ Always think about it in your heart and promote it at any time ’ 。”

　　In addition, in the conspicuous position of the village (neighborhood) Committee, including the counters of restaurants and express delivery points, the QR code of the corporate WeChat of the police instructor was also posted. "Residents may not add it at first, but when something happens, he will think of it and contact us directly after adding it."

　

　　By June 30th, Jiangdong Police Station had added more than 120,000 WeChat accounts through the real-name certified enterprise WeChat accounts within two months. It is equivalent to that nearly half of the residents in Jiangdong area have established direct contact with police officers.

　　According to statistics, since the launch of the enterprise WeChat of Jiangdong Police Station, it has received more than 16,000 police consultations in just two months. Among them, 237 cases were guided to properly handle the police situation, more than 1,400 people were asked for help, 3,154 people were declared by the floating population, 276 cases were consulted on online fraud, 32 cases were stopped from online fraud, and more than 11,000 people were consulted on contradictions and disputes, household registration business and residence declaration.

　　At the same time, the total police situation in Jiangdong Police Station decreased by 10.94% from May to June this year, among which the police situation of telecommunication network fraud decreased by 17.91% and the police situation of disputes decreased by 22.15% compared with the same period of last year. …….

　　Behind connecting residents is the initial intention of Jiangdong police station to truly serve the masses.

　　Jiangdong police station is still exploring more digital capabilities.

　　For example, they hope to use the video conference function to arrange the work for the police instructors in the village; In the process of contradiction and dispute mediation, we can also try to let lawyers and mediators participate through video conference to break through the time and space restrictions; The hottest webcast at the moment can also be used for anti-fraud propaganda.

　　In their idea, Jiangdong Police Station can even be combined with enterprise WeChat to create an "online police room". In addition to the simple graphic, audio and video communication between police instructors and residents, it can also be based on the API interface opened by enterprise WeChat to move more and more complex police services online in the form of small programs, so that each resident auxiliary police can play a greater role.

　　"Our current police are really hard. They work in three shifts and have to deal with twenty or thirty police situations a day. Now we have absorbed some police situations through the prevention and treatment of "WeChat policing", which is a great burden reduction for them and a more intimate policing service for ordinary people. "

Guarding ＂Children from the Stars＂

Red Net Moment Loudi February 21st(Correspondent Zhou Junliang) Recently, the police of Wanbao Police Station of Louxing Branch of Loudi Public Security Bureau successfully helped a lost child find his family and guarded a "child from the stars".
At 10 o’clock on February 19, the Chengnan Police Office of Wanbao Police Station of Louxing Branch of Loudi City Public Security Bureau received an instruction from the police station: "A child was lost near Jing ‘an Street in Loudi City, and asked the Chengnan Police Office to help find it." After receiving the alarm, the police contacted the alarm person for the first time, and while calming the family’s emotions, they learned in detail the physical characteristics of the lost child and the specific location before the loss. Because this 5-year-old boy suffers from severe autism, he doesn’t like to communicate with others and won’t take the initiative to seek police help, which adds a lot of difficulty to finding a job.
After arriving at the lost scene, the police and auxiliary police continued to expand the search scope centering on the lost place of the children through the combination of walking patrol and car patrol, and launched a "carpet search" in the areas where the lost children may appear, and kept in touch with the police station and other service personnel.
Hard work pays off. After nearly an hour of searching, the police finally found the lost children near a certain community. At that time, the child was running back and forth on the road. Due to the heavy traffic, police officers Zhou Junliang and Li Weiqing rushed to stop the child’s behavior and avoid traffic accidents. After that, the police took the little boy away from the road and asked about his family. During the inquiry, the little boy was emotional and unwilling to cooperate. Afterwards, the police immediately contacted the parents, and after asking and comparing again, it was determined that the little boy was the lost child. The police took the child back to the police office and handed it over to the parents. When leaving, the police repeatedly told parents that they must take good care of their children.
Police warm reminder
Parents should do the following when taking their children out to prevent their children from getting lost.
1. Keep the child in sight: Please hold the child in your hand or in your arms and pay attention to it in places where there are many people.
2. Try to prevent children from going out alone: children are young and do not have the ability to protect themselves, so it is best to have a guardian when they go out.
3. Teach children some common sense of self-help: For example, don’t panic when you are lost with your parents, you should immediately ask for help from nearby staff or police, and don’t just walk with strangers.
4. Let the children carry the contact information card with them: put a card on the young children and write down the parents’ names, contact numbers and other information. Once the child is lost, it is convenient for the police to get in touch with the parents.
5. Call the police in time in case of emergency: If you find that your child is lost, you should call the police at the first time and ask the nearby police for help.
6. For children in special circumstances, please be more patient and caring, guide, appease and accompany them, and help them find their families in time.
Reporting/feedback

The Ministry of Communications announced that the content of the online car test was 80 points and above.

　　Beijing Morning News (Reporter Zou Le) Yesterday, the Ministry of Transport announced the Outline of the National Public Subject Examination for Taxi Drivers’ Qualification and the Notice on Defining the License Form of Online Booking Taxi Service, which clarified the specific contents and methods of the online car driver examination and the certificate form of the "three certificates".

　　According to the outline, the national public subject examination for taxi drivers’ qualification is subject to the national unified examination outline. The examination method is a national unified question bank, and the computer system is used to randomly select questions. The examination time is 60 minutes. There are 85 test questions, which are divided into true or false questions, single-choice questions and multiple-choice questions. Among them, there are 15 judgment questions, with 1 point for each question; 55 multiple-choice questions, 1 point for each question; 15 multiple-choice questions, 2 points for each question. The total score of the exam is 100 points, and 80 points or above are qualified. The test results will be announced within 10 days after the end of the test.

　　The specific examination contents include mastering taxi related policies, laws and regulations; Master the knowledge of taxi safety operation; Understand the professional ethics of taxi drivers; Master taxi service standards; Familiar with other related knowledge of taxi operation. Among them, the examination content of "New Deal" accounts for the most, reaching 18 points. The content of "New Deal" includes national taxi policies, laws and regulations such as Guiding Opinions of General Office of the State Council on Deepening Reform and Promoting the Healthy Development of Taxi Industry, Regulations on the Management of Taxi Drivers’ Qualification, Interim Measures for the Management of Online Booking Taxi Management Service, Regulations on the Management of Cruise Taxi Management Service, and Measures for Evaluating the Credit of Taxi Service Quality.

　　In addition, the Ministry of Transport also issued the Notice on Defining the License Form of Online Booking Taxi Service yesterday. The "Notice" stipulates the document styles of three certificates, namely, online booking taxi business license, online booking taxi transport license and online booking taxi driver’s license. Among them, the column of "Record of Online Booking Taxi Operators" shall be filled in by the corresponding online car platform company. For services provided by multiple platform companies, it shall be indicated separately and confirmed by the online car platform company.

　　■ Beijing

　　The Municipal Transportation Commission initiated the examination investigation.

　　The Beijing Morning Post reporter was informed that the Beijing Municipal Transportation Commission has launched a taxi network car test survey. At the end of last month, Zhou Zhengyu, director of the Municipal Transportation Commission, led a team to investigate the taxi driver examination and licensing in this city. The research team first came to Beiqi Training School to inspect the taxi driver’s examination acceptance site, theoretical examination room and practical examination room in detail. Then take a bus to the examination center of the transportation administration, investigate the taxi driver’s certificate handling and theoretical examination room on the spot, and listen to the report of the relevant person in charge. The research team also came to the administrative examination and approval center of the Municipal Transportation Commission to learn more about the taxi business qualification certificate, vehicle operation certificate and driver passenger qualification certificate issuance and other related matters, and organized a symposium on related work.

　　Previously, Beijing issued a draft of the detailed rules for the implementation of the network car. It is planned to stipulate that vehicles and drivers engaged in the operation of the network car in Beijing in the future must have "Beijing household registration", and private cars can apply to become network cars and pass the examination. However, at present, the new policy of Beijing network car has not been announced yet, and the time for the implementation of the exam has not been notified.

How did the whistle and brilliant colors of fireworks come about？

When Xiao Bian was very young, he liked to run to the balcony to watch fireworks every New Year. After a bang, a bright and colorful fireworks burst into the distant sky, gorgeous and beautiful.
All kinds of fireworks @Wikipedia
Therefore, Xiao Bian, who was young and ignorant at that time, couldn’t help wondering … Why did a small box on the ground look like that after being ignited? How on earth are fireworks designed and made in order to show such a brilliant effect?
The picture comes from the Internet.
There are many kinds of fireworks, and the fireworks seen in general TV programs, that is, the kind that flies to the sky with a bang and then explodes, are a special kind of fireworks called fireworks.
Fireworks @Wikipedia
Fireworks bloom can be roughly divided into two stages. The first stage is the launch of the fireworks bomb: with a bang, something on the ground flew into the sky. The second stage is probably the burst of fireworks, and a firework exploded in the sky. What happened in these two stages respectively?
The internal structure of a certain kind of fireworks is probably like this [1].
Fireworks structure @pyrouniverse.com
Hit the fireworks into the sky
When we lit the fuse (fast fuse), the fuse gave the friends time to evacuate and delayed the explosion. When the fuse burns to the propellant, ignite the propellant. Propellant is generally black powder discovered by the ancient alchemist in China. After the fireworks are lit, the sound of "bang" is the explosion of this thing. The main components of black powder are sulfur, charcoal and potassium nitrate, and the reaction formula of explosion is complicated. A typical chemical reaction equation looks like this (familiar with one sulfur, two nitrates and three carbons):
This explosion reaction produces a lot of heat and high-temperature gas, which is similar to the principle of rocket launch. The high-temperature gas produces huge thrust and pushes the shell into the sky. In the process of flying high into the air, we often hear the whistling sound, which is a sound effect of fireworks. It comes from a special thermal-acoustic coupling combustion-pulsating combustion.
Pulsating combustion
Pulsating combustion is a special unstable combustion process, and the parameters such as temperature, pressure and airflow speed in the combustion zone will fluctuate periodically with time. In the process of industrial application of pulsating combustion, there will be a lot of noise radiated from the tail pipe of the burner [2]. This technology involves many nonlinear processes of thermo-acoustic coupling, large amplitude acoustic wave effect and so on, which is very complicated, so there is no relevant theory at present [3].
But the fact that there is no relevant theory doesn’t mean that we are not here or can’t use it.
People engaged in fireworks production already know that in order to make fireworks produce this whistling sound, it is necessary to use a special kind of combustion product-flute agent. Oxidizers (potassium perchlorate and potassium chlorate) and flute agents (mainly derivatives of benzene) are mixed and packed into paper or plastic tubes, and pulsating combustion will occur after ignition, resulting in crisp flute sound [4].
@ References [4]
This pulsating combustion causes thousands of violent vibrations of air every second, releasing high-frequency sound waves. Therefore, the combustion chamber loaded with flute agent and oxidant acts as a propeller, and at the same time, it also emits a sharp whistle-like sound.
In addition to the fireworks launched, there is also a famous fireworks with sound. Xiaobian’s hometown likes to call him a monkey, which is this thing:
@bilibili-av8389766
The ingredients of the propellant used in this kind of thing are potassium perchlorate and potassium hydrogen phthalate. And this potassium hydrogen phthalate, as can be seen from the above table, is also a flute agent (although the sound frequency emitted by combustion is unstable, it still produces a sound pressure of 100dB).
Burst out a firework.
After the propellant is detonated, the delay lead is ignited and the time is started. By the time the shell flies to high altitude and needs to be ignited, the delay lead is almost burned out. So the explosive was detonated and the stars were blown all over the sky. The figure of the fireworks explosion depends on the position of the stars in the shell. If the medicine makes the fireworks explode into a specific shape, it is necessary to design the arrangement of the stars in the fireworks subtly [5].
What the hell is this star? It is the most crucial and mysterious part of the whole fireworks display ~
Its main components are magnesium powder, potassium perchlorate and metal salt or metal powder [6].
Star Composition @ Paperclip-How to Make Explosive Fireworks
After the star is ignited, magnesium powder as reducing agent and potassium perchlorate as oxidizing agent burn violently, giving off a lot of light and heat (but not gas) and becoming the shining things in the fireworks.
But how did the colors of fireworks come from? This involves an important phenomenon related to physics and chemistry-flame reaction.
flame reaction
Simple metals or their compounds will evaporate into individual particles at extremely high temperature, and only individual particles can exhibit flame reaction. (There is no flame reaction in bulk solid samples, because the luminescence of bulk materials is mainly related to the movement of electrons in the materials, and there are various electrons in different movement states in bulk solid samples, so the spectrum of light emitted by bulk materials is very wide and does not present a relatively single color [7]). However, the free metal simple substance or metal ion in the flame will be excited to an excited state with higher energy at high temperature.
However, the excited atom at higher energy is unstable, and it will always transition to the most stable ground state with the lowest energy. In this process, the photon energy (hν) emitted by the atom is exactly equal to the energy difference between the excited state (energy E2) and the ground state (energy E1).
@Wikipedia
The wavelength of photons emitted in this way does not depend on the temperature of the evaporated metal particles, but only on the energy difference between the two energy levels where the transition occurs, and this energy difference is only related to the kind of atoms.
Therefore, different metal ions will have different colors. In this way, we can use various metals and metal compounds to produce various colors.
The metals or metal compounds in the stars, heated by the huge heat released by the burning of magnesium and potassium perchlorate, emit their own light through the flame reaction.
The color of flame reaction [8]
tag
It’s been more than a dozen Spring Festival from a silly child who knows nothing to today’s Xiaobian. Looking at the manuscript, I can’t help but think of myself skipping in front of fireworks more than ten years ago. Time flies, the sun and the moon fly. Although it is more and more difficult to see the fireworks bloom, their physical and chemical principles are becoming more and more clear.
Anyway, it’s the Spring Festival. While enjoying the beautiful and gorgeous fireworks, don’t miss the same beautiful and gorgeous physical and chemical principles behind the fireworks ~
Ps: Places where fireworks and firecrackers are prohibited should strictly abide by the regulations.
reference data
[1] https://steemit.com/science/@xenvy04/the-chemistry-of-fireworks-happy-fourth-of-july
Shao Dongwei, Wang Junfa, Liu Yuanjun, et al. Research and application of pulsating combustion technology [J]. Modern Agriculture, 2009 (7):41-43.
Wu Yunfei, Deng Kai, Shen Zhongliang, et al. Development of pulsating combustion technology [J]. Light Industry Machinery, 2013 (1):106-110.
Lan Haikang. The relationship between flute agent and chemical structure [J]. Fireworks Technology and Market, 1994(1):20-21.
[5] https://zhuanlan.zhihu.com/p/86164747
[6] How to make explosive fireworks
[7] https://en.wikipedia.org/wiki/Flame_test
[8] https://www.compoundchem.com/2013/12/30/the-chemistry-of-fireworks/
Editor: Luna
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Neusoft Group’s big car business is still losing money. The company hopes to have stable profits after the painful period ｜ Interpretation of financial report

Cailian News on January 29th (Reporter Wu Xin)The automobile industry is full of smoke, and Neusoft Group (600718. SH) carrying automobile genes turned losses into profits in 2023.

This evening, Neusoft Group released a performance forecast, predicting a net profit of 72 million to 86 million yuan in 2023 (a loss of 343 million yuan in 2022).

"The overall business of the company is growing healthily." The director of the company told reporters that there will be more strategic adjustments in 2024, and there will be corresponding actions in areas where new products are released, the state encourages and the company has advantages.

According to the announcement, Neusoft Group’s operating income in 2023 continued to grow steadily year-on-year, and its gross profit margin increased compared with the previous year. During the reporting period, the overall performance of Neusoft Medical, Neusoft Xikang, Wanghai Kangxin, Neusoft Ruichi, Rongsheng Insurance and other innovative business companies constructed by the company in the sectors of "Big Health" and "Big Automobile" decreased, but the net profit of listed companies and the net profit after deducting non-recurring gains and losses were still negatively affected.

The performance forecast shows that in 2023, the company deducted non-net profit from-140 million yuan to-115 million yuan.

Cailian reporter learned from Neusoft Group’s semi-annual report in 2023 that its smart car interconnection business achieved revenue of 1.606 billion yuan in 2023 H1, exceeding 40% of the total revenue. In this field, Neusoft Group provides a series of solutions from automotive electronics, automotive software, intelligent driving to intelligent transportation.

At present, "involution" is the main tone of the domestic automobile industry, with price-for-quantity as the main way of playing, which greatly reduces the profit space of automobile enterprises and affects the upstream and downstream of the industrial chain. According to the data of China Association of Automobile Manufacturers, from January to November 2023, the profit of automobile manufacturing industry was 448.98 billion yuan, a year-on-year increase of only 2.9%.

The above-mentioned company source said, "The related business is still relatively healthy, but the competition among car companies is fierce, and there may be some (impact), and other companies will definitely have some losses in gross profit margin."

"There are many new models now, but the market is biased towards saturation, which leads to the compression of the upstream and downstream profits of the entire industrial chain. There are still some influences, and we can’t escape from this area."

Looking forward to the market outlook, with the automobile industry going through the painful period and forming a new pattern, the upstream and downstream of the automobile industry chain are expected to enter a stable period simultaneously. A person from Neusoft Group said that the big waves will leave behind high-quality enterprises. At present, new car companies have been eliminated, and Neusoft Group will also achieve "stable profits".

(Cailian reporter Wu Xin)
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In 2023, China’s automobile export destination TOP10 was released, and Britain actually ranked fifth.

　　[CNMO News] In 2023, China became the world’s largest automobile exporter for the first time. Then, do you know where Chinese-made cars are mainly exported? According to CNMO, in 2023, Russia will be the largest destination for China’s automobile exports, and in addition, Britain will rank fifth, which is probably beyond many people’s expectations.

Automobile exit
Automobile exit

　　Recently, some organizations have counted the TOP10 destinations of China’s automobile exports in 2023 and previous years. In 2023, China’s total automobile export volume was 5,222,600 vehicles (inconsistent with the official data of "4,910,000 vehicles", but it did not affect the TOP10 ranking), with the largest export volume in Russia, followed by Mexico and Belgium. In addition, Australia and Britain have also entered the top five, and the export volume of the two regions is basically the same. Saudi Arabia, the Philippines, the United Arab Emirates and Spain also entered the top ten. Different from the inherent impression in many people’s minds, many of the TOP10 automobile exports are developed countries.

China Automobile Export Data (Tuyuan. com)
China Automobile Export Data (Tuyuan. com)

　　Looking back on 2017, Iran, the United States and Japan were the top three destinations for China’s automobile exports. In addition, Germany, Mexico, Britain, India and Russia were among the TOP10 in that year.

　　According to authoritative data, in 2023, China’s automobile production and sales exceeded 30 million vehicles for the first time, and the production and sales reached 30.161 million vehicles and 30.094 million vehicles respectively, up 11.6% and 12% year-on-year, reaching a record high and ranking first in the world for 15 consecutive years. Meanwhile, in 2023, China exported 4.91 million vehicles, up 57.9% year-on-year, ranking first in the world for the first time.

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The animated film ＂Spider-Man＂ was postponed to the Christmas file ＂＂Emoji＂＂ and other files.

The animated film "Spider-Man" was postponed to December 21st, 2018.


　 　 1905 movie network news With the appearance of the new "Spider-Man" Tom Hollander, Sony Pictures began to make efforts to build the "Spider-Man" brand. After Holland’s debut, his remake of the solo film will be released in 2017, and then the animated film will debut in 2018. However, there has been a change in the plan recently. The schedule of the animated film "Spider-Man" has been postponed from the summer file to the Christmas file, and it will land in the cinema on December 21st. It seems that Sony reorganized the layout and changed the time.

　 　 After its recent release in North America, the box office set a new record, dominating the movie market and unifying the rivers and lakes. Judging from this situation, the animated film version of "Spider-Man" is likely to be a blockbuster in the Christmas file, not to mention that the children will have a holiday by then, and may be able to achieve extraordinary results at the box office.

"Emoji" movie file change


Peter Rabbit will be released in the spring of 2018.

　 　 In addition, Sony Pictures has also announced the schedule of two other films. The movie version of "Emoji" is scheduled to be released on August 11, 2017. But so far, it is still unclear what the specific content of this film is, and it will never really let the expression occupy the screen, right? The tender film version of Peter Rabbit will be released on March 23, 2018, together with the film version and an animated film PK about the story of Medusa by Fox in the 20th century.

　 　 Although there are still more than two years before the release of several films, Sony executives have obviously begun to carefully plan how to set the best schedule for their new films in order to beat their opponents and win the market. However, as time goes by, more films will be exposed to the specific content and release time. It is hard to predict whether Sony will readjust the time in the future, so we might as well wait and see.

＂2023 Henan-Taiwan-Dayu Cultural Exchange Seminar＂ was held in Zhengzhou and Taipei.

Zhengzhou venue (Photo courtesy of Zhengzhou Municipal Committee of the Chinese Revolutionary Committee)
Taiwan Province Network, China, December 19 th Recently, the "2023 Henan-Taiwan-Dayu Cultural Exchange Seminar" hosted by Zhengzhou Municipal Committee of the Chinese Revolutionary Committee and Xia Clan Association of Taipei was held in Zhengzhou and Taipei respectively by remote video conference.
Lv Xinyang, full-time vice chairman of Henan Provincial Committee of the Chinese Revolutionary Committee, relevant leaders and experts and scholars of Zhengzhou Municipal Committee of the Chinese Revolutionary Committee and Xia Clan Association of Taipei attended.
The purpose of this seminar is to inherit Dayu culture, carry forward Dayu spirit, cultivate the common historical and cultural ties between the two sides of the strait, strengthen exchanges and exchanges between compatriots on both sides of the strait, promote spiritual harmony between compatriots on both sides of the strait, and build a sense of community of destiny between the two sides of the strait.
This is after 30 Taiwan compatriots went to Zheng for cultural exchange in 2018 and video cultural exchange in Henan and Taiwan in 2021, Dayu cultural exchange activities were held again in Henan and Taiwan.
In his speech, Lu Xinyang pointed out that he hoped that the holding of this Dayu Cultural Exchange Seminar would promote exchanges and mutual learning, further stimulate the unique feelings of compatriots on both sides of the strait, enhance the appeal and centripetal force of cross-strait common culture, strengthen cross-strait historical ties and emotional ties, enhance cultural identity, and promote spiritual harmony.
Sichuan Dayu Research Association, Xiamen Municipal Committee of China Revolutionary Committee, Putian Municipal Committee of China Revolutionary Committee, Hong Kong, Macao, Taiwan, Overseas Chinese and Foreign Affairs Committee of Zhengzhou CPPCC, and Zhengzhou Huangdi Cultural Research Center sent congratulatory letters to the seminar. (China Taiwan Province Network, Zhengzhou Municipal Committee of the Chinese Revolutionary Committee and Zhengzhou Taiwan Affairs Office jointly reported)
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Lei Bai 2020 Excellent Agents Cooperation Exchange and Commendation Conference was successfully held.

Go ahead with a sharp edge and open up the market. Lei Bai 2020 Excellent Agents Cooperation, Exchange and Commendation Conference was held in Shenzhen on January 8, 2020. Mr. Ceng Hao, Chairman and General Manager of Shenzhen Lei Bai Science and Technology Co., Ltd., Ms. Yu Xin, Executive Vice President, and Ma Xu, Senior Vice President, attended the meeting and laid out the future with a forward-looking vision with excellent agents from all over the country.
Stick to the initial heart, break the situation and innovate, and achieve win-win growth.
With the transparent and smooth communication mechanism, in 2019, Lei Bai continued to consolidate the harmonious relationship of mutual trust and win-win with agents, and the brand always maintained its mainstream position among peers. The 2019 Lei Bai Science and Technology Excellent Agent Award was specially announced at the conference. Mr. Ceng Hao, Chairman and General Manager of Lei Bai Science and Technology, and Ms. Yu Xin, Executive Vice President, presented honorary certificates, honorary trophies and cash prizes of 100,000 yuan to the representatives of the award-winning agents, which showed that Lei Bai Science and Technology attached great importance to the agents.
Create value and share wealth. Treating each other with sincerity and sharing benefits is gratitude, affirmation and encouragement, and it also conveys the firm belief that Lei Bai will continue to grow stronger, stand together through thick and thin, and win the future with agents. Work together to stabilize the dominant position, and work together to create a new bureau.
Winner list of outstanding agents of Lei Bai Science and Technology in 2019 (in no particular order):
Shanghai kaixin industry co., ltd
Shenzhen leinengtong technology co., ltd
Fuzhou taijiang district zhanhao computer co., ltd
Shenzhen yidingfeng technology co., ltd
-Brand power-
"Integrated supply chain" strategy
Brand-new strategic thinking empowers channel sales. While actively deploying product offensive, in 2020, Lei Bai will comprehensively integrate and optimize the supply chain to achieve a win-win situation. This is a kind of soft power, but also a manifestation of comprehensive competitiveness. By controlling the information flow, logistics and capital flow, we can integrate, simplify and optimize the process, realize an efficient and collaborative supply chain service system in the whole process of design, technology, production, sales and service, reduce costs and improve efficiency, ensure product quality, and bring more competitive products and services to customers.
Brand as the key link, continuous construction. In 2020, Lei Bai will continue to increase market launch, further convey brand value and enhance brand height. Through a series of rhythmic and strategic innovation measures, we will help the brand to develop upwards, bring together a number of e-sports teams, show the passion and blood of new forces, and ensure that the brand will continue to maintain its competitiveness in a dynamic and rapidly changing market.
-Channel network-
Differentiate marketing and make a profit.
Under the new strategic mode, Lei Bai will optimize the production, sales and service of products and accelerate the circulation of products. Specifically, based on Lei Bai’s independent intelligence, systematic technical support and supply chain integration guarantee. Lei Bai will pay more attention to the advantages of online and offline channels, formulate differentiated products, provide differentiated preferential policies, meet personalized channel needs, and realize channel diversification and multi-channel.
Improve quality, reduce costs, make profits from channels, and pay close attention to the common development of channels and operations. Driven by multi-dimensions from single product to overall solution, from price to value, from product to service, and from concept to brand communication, Lei Bai will serve customers efficiently and quickly with a more professional attitude, and give the industry the best choice with a comprehensive and rich product line. Realize a truly healthy, profitable and sustainable channel win-win situation.
-Product offensive-
Break through innovation and subvert tradition
With sincere heart, Lei Bai has been established for nearly 13 years, and its product line has been fully expanded from the initial mouse and keyboard, covering office peripherals, game peripherals, audio peripherals, mobile peripherals and other fields.
When the driving force of consumption presents a diversified development trend and the market is becoming more and more detailed, how to deal with the challenges thrown by the changes of the times? Multi-mode connection in 2018, multi-device connection switching technology, "wireless connection"+"wireless charging" Gemini technology in 2019, and what brand-new strategic plan will Lei Bai face the market in 2020?
Accumulate thick and become a weapon, and seek far-reaching because of the situation. At the meeting, Lei Bai put forward the core strategy of "quality, precision and brand". Increase the launch of high-end series, promote the improvement of product structure, base on the present with strong lineup, innovative design language, cutting-edge interactive experience and flagship performance, break through the limitations, integrate design and technology into life insight through the diversity of boutique life, and redefine personalized user needs.
In 2020, walk with one heart and win-win results.
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