These 15 kinds of animals can be called "living fossils" of animals!

1.png

The news of Youth Science Pictorial is called "living fossil" because other species similar to this creature only exist in fossils, and there are no other existing similar species. "Living fossil" creatures have survived major extinction events and retained their original characteristics. The following 15 kinds of animals can all be called "living fossils"!

earth pig

2.png

The aardvark, also known as the African anteater, is a burrowing animal that moves at night, and it is also the only animal in the Cladocera. From a genetic point of view, the aardvark can be called a "living fossil" because of its chromosome arrangement. Elephants can be regarded as relatives of aardvark, although the kinship is very far away.

lesser panda

3.png

These lovely animals come from the temperate forests of the Himalayas. Although they have "panda" in their names, they have almost nothing to do with giant pandas. Their lineages are more similar to those of bears and skunks, weasels and raccoons, but they do belong to a separate species. If you have to ask what it has to do with giant pandas, it may be that they all like to eat bamboo, but there is no evolutionary relationship.

Beaked-headed lizard

4.png

Wedge-toothed lizard, two lizard-like animals, is the only representative of the remains of coracoids that appeared in the early Triassic, and is called "living fossil". It is the only surviving reptile of the beak leader. Only found in some small islands in New Zealand.

nautilus

5.png

Nautilus is a marine mollusk, which has experienced hundreds of millions of years of evolution on the earth, but its shape and habits have changed little. It is called "living fossil" in the ocean and has high value in studying biological evolution and paleontology.

Purple frog

6.png

Purple frog is a kind of frog with purple body. It belongs to a frog that only exists in Seychelles. Its mouth is very similar to that of a pig, and it spends most of the year underground at a depth of 4 meters. This frog belongs to a branch of a special frog that lived in the ancient dinosaur period. Purple frogs were only discovered in India in 2003 because they live underground, and they only appear for two weeks in the rainy season, and they have been living invisibly at other times.

platypus

7.png

The platypus is one of the most primitive mammals. It is an incompletely evolved mammal with very few species. It is the only animal in the same genus and one of the lowest mammals. The platypus appeared 25 million years ago and still lives in Australia. Due to the small number and distribution of platypus, no subspecies have been found yet.

Mantis shrimp

Mantis shrimp is neither a shrimp nor a mantis, and has not changed in its 400 million years of evolution. They usually appear in all kinds of beautiful colors, and are famous for their powerful pincers. They are competitive in character, so you should not provoke them easily. But they also have a gentle side. Some mantis shrimp will be monogamous and stay with their partners for 20 years. They also have the most advanced eyes in the animal kingdom, which can distinguish 12 colors and various forms of polarized light. In contrast, humans can only distinguish 3 of them.

hagfish

9.png

These animals look like sticky eels, but many experts don’t think they are fish. In fact, some taxonomists are hesitating whether they belong to vertebrates. When blind eels are threatened, they will secrete mucus to help them escape the pursuit of natural enemies. From the evolutionary point of view, their appearance can be traced back to 330 million years ago, and they represent an important life connection between vertebrates and invertebrates.

hoatzin

10.png

Musk pheasant is called because it has a strong musty smell in its body. The classification of this species is controversial, and it is related to both Cudraformes and Chicagoformes. Very good at climbing, the young bird’s forelimb has two claws, similar to Archaeopteryx and Confucius bird, but it is not the original character, but a special adaptation to climbing life.

koala

11.png

Koalas, also known as koalas, are Australia’s national treasures, as well as Australia’s peculiar and precious primitive arboreal animals. But koalas are not Xiong Ke animals, and they are far apart. Xiong Ke belongs to Carnivora, while koalas belong to Marsupials. They have existed on the earth for at least 20 million years. At that time, they lived in tropical rain forests instead of eucalyptus forests as they do now.

Pignose turtle

12.png

Pig-nosed turtle is the only species of the genus Trionychus belonging to Trionychidae. Pig-nosed turtle is a highly aquatic freshwater turtle, which lives in water all the year round except spawning, so its limbs are specialized into flippers like turtles, which is unique among freshwater turtles.

Limulus amebocyte lysate [hü u]

13.png

Horseshoe crab is also called horseshoe crab because it looks like both shrimp and crab. Their ancestors first lived in Paleozoic shallow waters. Horseshoe crab has changed little in the past 445 million years, and it is an animal as old as trilobites.

goblin shark

QQ Pictures 20171013100609.png

The sword-nosed shark lived in the Cretaceous period. Their appearance is very similar to that of the existing Eupatorium odoratum, so some scholars reclassified Eupatorium odoratum into the genus Eupatorium odoratum. However, most shark experts believe that they are sufficiently different to form another genus. The sword-nosed shark has a long flat kiss, sharp and tapered teeth, which is very suitable for catching fish or tearing open prey.

Elephant shrew

15.png

Elephant shrews are named after their long elephant-like noses. They may be related to anteaters, elephants and even manatees, although they are far apart.

crocodile

16.png

As the most widely distributed living fossil animal, crocodiles have hardly changed in the following 230 million years since dinosaurs ruled the earth.

Original title: These 15 kinds of animals can be called "living fossils" of animals!

The investigation report on the situation in Yemen is shocking: deploying child soldiers to kill innocent civilians by air strikes.

       CCTV News:On the 3rd, the investigation team sent by the United Nations to Yemen released an investigation report on the situation in Yemen in Geneva. The report points out that the United States, Britain and France may all be involved in war crimes in Yemen — — Because these countries provide weapons, intelligence and logistical support to the "multinational Coalition forces" led by Saudi Arabia.

one

       According to reports, UN investigators have compiled a confidential list of suspects who may be involved in international war crimes. The data comes from their latest report on the conflict between the "multinational Coalition forces" and the Houthi armed forces in Yemen for four and a half years.

one

       The report also accused the "multinational Coalition forces" of killing innocent civilians in Yemen by air strikes and deliberately not providing food to Yemenis facing famine; The Houthi armed forces were accused of shelling the city, deploying child soldiers and launching a siege war.

one

       In September 2014, Houthi armed forces in Yemen seized the capital Sana ‘a, forcing President Hadi to take refuge in Saudi Arabia. In March 2015, the "Multinational Coalition Forces" led by Saudi Arabia launched military operations against Houthi armed forces — — The conflict in Yemen has escalated.

The "14th Five-Year Plan and 2035 Vision Proposal" points out that national cultural parks such as the Great Wall, the Grand Canal, the Long March and the Yellow River should be built.

  The "14th Five-Year Plan and 2035 Vision Proposal" points out that we should inherit and carry forward Chinese excellent traditional culture, strengthen the protection, research and utilization of ancient cultural relics, strengthen the systematic protection of important cultural and natural heritage and intangible cultural heritage, strengthen the protection and inheritance of excellent traditional handicrafts of all ethnic groups, and build national cultural parks such as the Great Wall, the Grand Canal, the Long March and the Yellow River.

  中国大运河是世界文化遗产,是中国古代劳动人民在中国东部平原上创造的一项伟大的水利工程,是世界上最长的运河 ,也是世界上开凿最早、规模最大的运河。

  中国大运河是由京杭运河、隋唐运河、浙东运河三部分组成,全长2700多公里,跨越地球40多个纬度,地跨北京、天津、河北、山东、河南、安徽、江苏、浙江8个省、直辖市,通达海河、黄河、淮河、长江、钱塘江五大水系,是中国古代南北交通的大动脉,也因为运河,沿线城市才得以繁荣发展。

  在2014年6月第38届世界遗产大会上成为中国第46个世界遗产项目,包括中国8个省、直辖市,27座城市,大运河河道遗产27段,以及运河水工遗存、运河附属遗存、运河相关遗产共计58处遗产点。

  在2017年6月,习总书记给出批示:大运河是祖先留给我们的宝贵遗产,是流动的文化,要统筹保护好、传承好、利用好!

  在2019年2月,中共中央办公厅和国务院办公厅发布《大运河文化保护传承利用规划纲要》,明确了大运河文化带建设的方向、目标和任务。

  Last year, the General Offices of the General Office of the Central Committee of the CPC and the State Council issued the Construction Plan of the Great Wall, the Grand Canal and the Long March National Cultural Park. The plan proposes to focus on a series of cultural relics and cultural resources with clear themes, clear connotations and outstanding influences along the Great Wall, the Grand Canal and the Long March, vividly presenting the unique creation, values and distinctive features of Chinese culture, promoting scientific protection, generation-to-generation inheritance and rational utilization, and actively expanding ideas, innovative methods and improving mechanisms by the end of 2023.

  Held recentlyAt the Fifth Plenary Session of the 19th Central Committee, the Central Committee of the Communist Party of China’s Proposal on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for the Year 2035 was adopted. In the ninth article of the "14 th Five-Year Plan and Suggestions for Long-term Goals in 2035" — — "Prosperity and development of cultural undertakings and cultural industries, and improvement of national cultural soft power", once again put forward.Inherit and carry forward China’s excellent traditional culture, strengthen the protection, research and utilization of cultural relics and ancient books, strengthen the systematic protection of important cultural and natural heritage and intangible cultural heritage, strengthen the protection and inheritance of excellent traditional handicrafts of all ethnic groups, and build national cultural parks such as the Great Wall, the Grand Canal, the Long March and the Yellow River. “Compared with last year’s "Program", "Construction of the Yellow River National Cultural Park" has been added.

  The following are excerpts from the Tenth Five-Year Plan and Suggestions for Long-term Goals in 2035:

  The Central Committee of the Communist Party of China on the formulation of national economic and social developmentSuggestions on the 14th Five-year Plan and the Long-term Goals for 2035.

  (Adopted at the Fifth Plenary Session of the 19th Central Committee of communist party, China on October 29th, 2020)

  Nine, the prosperity and development of cultural undertakings and cultural industries, improve the national cultural soft power.

  Adhere to the guiding position of Marxism in the ideological field, strengthen cultural self-confidence, persist in leading cultural construction with socialist core values, strengthen the construction of socialist spiritual civilization, and promote the unity of meeting people’s cultural needs and strengthening people’s spiritual strength around the mission of raising flags, gathering people’s hearts, educating new people, developing culture and displaying image, and promoting the construction of a strong socialist cultural country.

  32. Improve the level of social civilization. Promote the formation of ideas, mental outlook, civilized fashion and behavior norms that meet the requirements of the new era. In-depth study and education on Socialism with Chinese characteristics Thought of the Supreme Leader in the new era will be carried out, and Marxist theoretical research and construction projects will be promoted. Promote the normalization and institutionalization of ideal and belief education, strengthen the education of party history, the history of new China, the history of reform and opening up, and the history of socialist development, strengthen the education of patriotism, collectivism, and socialism, carry forward the great spirit formed by the struggle of the party and the people in various historical periods, promote the construction of civic morality, implement the civilization creation project, and expand the construction of a civilized practice center in the new era. Improve the volunteer service system and extensively carry out volunteer service care actions. Carry forward the culture of honesty and promote the construction of honesty and credit. Advocate hard work, thrift, and carry out publicity and education with the theme of creating happiness through labor. Strengthen the construction of family, family education and family style. Strengthen the construction of network civilization and develop a positive and healthy network culture.

  33. Improve the level of public cultural services. We will fully prosper the press and publication, radio, film and television, literature and art, philosophy and social sciences. We will implement the project to improve the quality of literary and artistic works, strengthen the creation and production of realistic themes, and constantly introduce literary and artistic products that reflect the new atmosphere of the times and eulogize the new creation of the people. Promote the deep integration of media, implement the all-media communication project, strengthen the new mainstream media, and make good use of the county-level media integration center. We will promote the integration of urban and rural public cultural service systems, innovatively implement the project of benefiting the people through culture, extensively carry out mass cultural activities, and promote the digital construction of public culture. We will strengthen the construction of major national cultural facilities and cultural projects, and promote projects such as the National Edition Pavilion, the National Document Repository, and Smart Radio and Television.Inherit and carry forward China’s excellent traditional culture, strengthen the protection, research and utilization of cultural relics and ancient books, strengthen the systematic protection of important cultural and natural heritage and intangible cultural heritage, strengthen the protection and inheritance of excellent traditional handicrafts of all ethnic groups, and build national cultural parks such as the Great Wall, the Grand Canal, the Long March and the Yellow River.Carry out extensive national fitness campaigns to enhance people’s physical fitness. Prepare for the Beijing Winter Olympics and Paralympic Winter Games.

  34. Improve the modern cultural industry system. Adhere to the social benefits in the first place, social benefits and economic benefits are unified, deepen the reform of cultural system, improve cultural industry planning and policies, strengthen the construction of cultural market system, and expand the supply of high-quality cultural products. Implement the digital strategy of cultural industry and accelerate the development of new cultural enterprises, cultural formats and cultural consumption patterns. Standardize the development of cultural industrial parks and promote the construction of regional cultural industrial belts. Promote the integration of culture and tourism, build a number of world-class tourist attractions and resorts with rich cultural heritage, build a number of national-level tourist and leisure cities and blocks with distinctive cultural characteristics, and develop red tourism and rural tourism. Focusing on telling the story of China, we will innovate and promote international communication, and strengthen foreign cultural exchanges and multi-level civilized dialogues.

[Dragon Boat Festival Science Popularization] The fragrant leaves are used for dragon boat races, and the Dragon Boat Festival is healthy and dynamic.

Wish you peace and health on Dragon Boat Festival

The fifth day of the fifth lunar month is the traditional Chinese folk festival Dragon Boat Festival. Dragon Boat Festival is not only called Duanwu and Duanyang, but also has many nice nicknames, such as Noon Festival, Chongwu Festival, May Festival and Bathing Orchid Festival.

In addition to eating zongzi and racing dragon boats, the Dragon Boat Festival is also a big festival for the whole people to prevent diseases, avoid plague and drive away drugs, and pray for health and longevity. It is commonly known as the "Health Festival". To this end, the Dragon Boat Festival health also has some special stress.

Have a light diet, strengthen spleen and stomach.

Zongzi is a traditional food during the Dragon Boat Festival. Eating Zongzi can be balanced in lightness and clear in balance. It is indeed a timely tonic and dietotherapy recipe, and it is the best health food around the Dragon Boat Festival.

Traditional Chinese medicine believes that glutinous rice is sweet and flat, and has the functions of invigorating qi and spleen, appetizing and promoting digestion. As far as the ingredients of zongzi are concerned, it also has a good health care function. For example, jujube, adzuki bean, mung bean, etc. have the effects of enriching blood, calming nerves, diuresis and detoxification. It is worth mentioning that the leaves used to wrap zongzi are more exquisite. Reed leaves are mostly used in the north, and bamboo leaves or lotus leaves are mostly used in the south. These leaves have good medicinal functions. Reed leaves can clear away heat and promote fluid production, remove troubles and quench thirst; Bamboo leaves can clear away heat, relieve annoyance, induce diuresis and detoxify; Lotus leaves can clear away heat, promote diuresis, and soothe the stomach. However, everything is in moderation. If you eat too much zongzi during the Dragon Boat Festival, it will be detrimental to digestion, hinder the ascending and descending of the spleen and stomach, and lead to constipation, bloating and other symptoms.

Moderate exercise can strengthen the body.

To celebrate the Dragon Boat Festival, sports and entertainment activities are undoubtedly an important content.

Traditional sports during the Dragon Boat Festival, such as dragon boat race, duck grabbing in water, hiking and mountaineering, are all good recreational and fitness activities. Moderate aerobic exercise, sweating, can achieve internal and external access, balance between yin and yang, and strengthen the body; However, excessive exercise will cause physical injury, gas consumption, fatigue, dryness and heat, which is harmful to health.

Epidemic prevention and disease elimination, plague prevention and exorcism

Since the Dragon Boat Festival, there has been a folk custom of "hanging Ai people, wearing Ai Hu, drinking Ai wine, eating Ai cake and smoking Ai Ye". Wormwood is a kind of medicinal plant, which is bitter in taste, slightly warm and nontoxic, and has the functions of warming qi and blood, expelling cold and dampness, and fragrant and avoiding filth. During the Dragon Boat Festival, the air is humid, and the fragrant and fresh Folium Artemisiae Argyi can get rid of poisonous gas, remove pollution, purify the air, keep the room clean and sanitary, and play the role of disinfection and epidemic prevention, expelling plague and evil spirits. In addition, Chinese herbal medicines commonly used in the Dragon Boat Festival include Acorus calamus, Artemisia annua, citronella, pomelo leaves, etc. After being decocted in water, they can be used as tea or soaked in wine, all of which have good health care effects.

After the Dragon Boat Festival, the damp heat gradually increased, various fungi and bacteria proliferated, and dermatoses such as dermatitis, eczema and tinea of hands and feet began to occur frequently. Mixing herbs such as Acorus calamus, Artemisia argyi and Eupatorium odoratum, decocting in water and taking a bath can prevent these dermatoses.

Empathy and cultivation, mental adjustment and fitness

Dragon Boat Festival is a time when the sun is rising in a year. The weather is stuffy, and modern people are under great work pressure, which is easy to cause boredom and depression. People’s emotional changes will affect the function of zang-fu organs, and also lead to mental illness. As the Huangdi Neijing said, "Anger hurts the liver, likes to be sad, thinks about hurting the spleen, grieves the lungs and fears hurting the kidney". Generally speaking, if you keep healthy in summer, your mind should be calm, calm and cool, and you don’t have too many distractions, your behavior will not be anxious.

In this season, you can enjoy flowers, birds, insects and stones in your spare time, appreciate calligraphy and music to empathize and maintain a good mood; You may wish to face the things around you with an open mind and a smile, then "the righteousness stays inside, and the evil can’t be done"; At the same time, we should pay attention to going to bed early and getting up early, so as to avoid damaging body fluids and consuming fluids. If there is vaginal fluid, there will be no yang dryness, and the body will be balanced with yin and yang, so there will be no worry about annoying heat and bone steaming hot flashes.

During the Dragon Boat Festival, pay attention to diet, exercise properly, keep a good mood and use wormwood properly to dispel filth with fragrance, avoid plague and exorcise evil spirits, so that you can stay away from diseases and enjoy the beauty of the seasons.

Expert introduction: Zhou Bingduo

Deputy Director of Gastroenterology, Yueyang Hospital

Deputy director of medical doctor, tutor of master students, associate professor

Postdoctoral fellow at Mayo Clinic, USA, the first batch of "National Innovative Talents of Traditional Chinese Medicine", the first "Shanghai Xinglin Rising Star" and the first batch of "Xinglin Inherited Talents of Shanghai University of Traditional Chinese Medicine". He is also the vice chairman of the Youth Committee of Spleen and Stomach Diseases Branch of Chinese Medicine Association, the standing committee member of china association of traditional chinese medicine Digestive Diseases Drug Research Committee, the standing committee member of Spleen and Stomach Diseases Branch of Chinese Ethnic Medicine Association, and the standing committee member and secretary of Spleen and Stomach Diseases Branch of Shanghai Chinese Medicine Association. He presided over 2 national natural science foundations, 3 scientific research projects of Shanghai Science and Technology Commission, published nearly 30 papers, and won the first prize of Shanghai Science and Technology Award for Traditional Chinese Medicine.

Good at: diagnosis and treatment of digestive system diseases such as gastroesophageal reflux disease, chronic gastritis, pancreatic disease, etc.

Special clinic: Saturday afternoon (Dabaishu General Hospital)

Expert clinic: Monday afternoon and Thursday afternoon (Dabaishu General Hospital)

Gastroesophageal reflux disease specialist clinic: Tuesday morning (Dabaishu General Hospital)

The QR code of the official WeChat subscription number of Yueyang Hospital of Integrated Traditional Chinese and Western Medicine affiliated to Shanghai University of Traditional Chinese Medicine, welcome to scan the code!

Original title: "[Dragon Boat Festival Science Popularization] Dragon Boat Race with fragrant leaves, keeping healthy and moving during the Dragon Boat Festival"

Read the original text

Shanghai Consumer Protection Committee announced the top ten complaints in 2020 involving long-term rental apartments.

  On the 11th, the reporter learned from the Shanghai Consumer Protection Committee that it disclosed ten typical problems of consumer complaints in 2020, including social hot issues such as home appliance repair, low-price trap and live broadcast.

  First, unscrupulous merchants counterfeit home appliance brand official website, and consumers are charged high maintenance fees.

  Consumers are generally used to inquiring about the maintenance telephone number and official website of brand household appliances on the Internet, but it is easy to find some fake brand official website whose domain name and brand name are very similar in online search. Once you call the page to ask for home maintenance, you will be charged a high maintenance fee.

  Shanghai Consumer Protection Committee:Relevant Internet companies, especially online platforms, should strengthen the audit of the promoted projects, strictly implement the main responsibility of enterprises, and actively explore the fair mechanism of replacing bidding ranking with integrity. At the same time, consumers are also reminded: First, check whether the website is publicized by ICP, and check the relevant ICP filing information through the Ministry of Industry and Information Technology to identify whether it is a regular website; Second, when inquiring about home appliance repair enterprises, you can log in to the column of "Consumer Protection Committee Helps You" in "www.315.sh.cn" of Consumer Protection Committee in official website; The third is to verify the identity information of on-site service personnel before maintenance, and clarify the specific charging items and service standards; After maintenance, ask for documents and formal invoices in time.

  Second, the low-cost experience is tempted to enter the game, and consumers encounter many routines.

  Some merchants sell and display related services to consumers on short video platforms by making exquisite videos, and attract consumers at low prices. Once the consumer contacts the merchant, the other party first asks the consumer to pay a very low price, then increases the price layer by layer, and finally charges the consumer a high fee. This kind of low-cost experience routine is more prominent in many service fields such as photography and moving.

  Shanghai Consumer Protection Committee:business operatorOperate in good faith according to law, abide by business ethics and assume social responsibilities;Related industriesStrengthen self-regulation and self-restraint, and work hard for the long-term stable and sustainable development of the industry;Related short video platformStrictly review the advertisements in the businesses, and set up convenient consumer feedback channels to regularly clean up illegal businesses. At the same time, it also reminds consumers to keep a clear head about low-price sales, rationally consume according to their own consumption power, and timely report to the Consumer Protection Committee or the administrative department about the situation of merchants’ induced and routine consumption afterwards.

  Third, the live broadcast of goods is mixed, and the norms are strengthened first to help consumers protect.

  Nowadays, live broadcast with goods is very common, and low price has become the biggest selling point to attract consumers in live broadcast rooms. The live broadcast of goods is mixed, and cheap and good quality is also likely to be a gimmick.

  Shanghai Consumer Protection Committee:Remind consumers: First, choose a platform with large scale and high credibility, and carefully check the publicity information of merchants who have settled in the platform as sellers; Second, don’t blindly believe the anchor’s propaganda commitment, avoid impulsive consumption, and raise doubts in the live broadcast room in time; The third is to take screenshots in time to save business publicity information, publicity promises, chat records, shopping records, etc., and complain to relevant departments or consumer protection committees in a timely manner when problems arise.

  Fourth, the express terminal delivery service is not standardized, and there are shortcomings in the management of franchise mode.

  In 2020, Shanghai Consumer Protection Committee accepted a total of 475 complaints from Shanghai Yunda Freight Co., Ltd., and a large number of consumer conflicts focused on the delivery service at the end of the franchise point, involving the loss of express delivery without the consent of consumers, and the abandonment of express delivery at the door without the consent of consumers. Individual consumers reported that they were also abused by company staff during the communication process.

  Shanghai Consumer Protection Committee:The "Provisional Regulations on Express Delivery" clearly stipulates: "An enterprise engaged in express delivery business shall deliver the express mail to the agreed address, the recipient or the agent designated by the recipient, and inform the recipient or the agent to accept it in person. The recipient or agent has the right to face-to-face acceptance. " Here, Shanghai Consumer Protection Committee urges express delivery companies to take practical and effective measures to fulfill express delivery service contracts according to law. At the same time, it also reminds consumers to complain to the postal department or the Consumer Protection Committee in time when they encounter related problems, and work together to build an orderly and worry-free express consumption environment.

  Five, hotel accommodation, entertainment tickets are pre-sold at low prices, and it is difficult for consumers to make an appointment and refund.

  Nowadays, many enterprises sell hotel accommodation or entertainment ticketing products at low prices through WeChat WeChat official account and mobile App. After purchasing, consumers need to make an appointment in advance to use them. However, some consumers will encounter repeated unsuccessful appointments and blocked applications for refunds.

  Shanghai Consumer Protection Committee:Protecting consumers’ right to know and choose is very important for pre-sale products. It is suggested that relevant enterprises: First, clearly inform consumers of the sales quantity of products, the actual number of available reservations, the reservation dynamics and other information to protect consumers’ right to know, choose and fair trade; The second is to change the service rules and terms to protect consumers’ reasonable right to refund.

  Sixth, gyms rely on empty promises to sell cards, and it is difficult for consumers to defend their rights.

  In recent years, some fitness companies promised consumers that the swimming pool will be opened soon when they sold their cards in the early stage, but refused to cash them afterwards. Even promised consumers a refund, and then "disappeared", it is very difficult for consumers to defend their rights.

  Shanghai Consumer Protection Committee:The Shanghai Consumer Protection Committee, together with the Municipal Market Supervision Bureau, the Municipal Sports Bureau and the Municipal Fitness Association, jointly formulated the "Shanghai Sports Fitness Industry Member Service Model Contract (2021 Edition)", set a "seven-day cooling-off period", clarified the situation of card withdrawal (refund), and made detailed provisions on the liability for breach of contract and the termination of the contract.

  Seven, the abnormal operation of long-term rental apartments triggered a chain reaction, and consumers were trapped in multilateral disputes.

  On the one hand, some long-term rental apartment operators will allow consumers to apply for loans, but they will not pay the prepaid rent to the landlord at one time. Once the capital chain breaks, consumers will face problems such as no room to live in, difficult to return the rent deposit and still have to repay the loan. On the other hand, the landlord will also ask the tenant to move out because he can’t receive the rent, which will lead to multiple contradictions.

  Shanghai Consumer Protection Committee:On February 4th, 2021, ten departments, including Shanghai Municipal Commission of Housing and Urban-Rural Development, Municipal Market Supervision Bureau and Municipal Housing Management Bureau, issued the Implementation Opinions on Further Rectifying and Regulating the Order of Housing Leasing Market in this Municipality, which stipulated that "the lessee shall not be forced or induced to pay rent for more than three months at a time in the name of rent concessions", "housing leasing institutions shall open fund supervision accounts", "verification of housing information" and "real name information card system for employees" to further rectify the order of housing leasing market.

  Eight, parents do not know that minors recharge online games and ask for a refund.

  In 2020, affected by the epidemic in COVID-19, many children "stayed at home" for online classes, and minors recharged online games without their parents’ knowledge. Some minors even recharged as much as 100,000 yuan. When parents asked online game companies for a refund, they were often rejected by online game companies on the grounds of insufficient evidence.

  Shanghai Consumer Protection Committee:It is suggested that relevant game companies should fulfill their social responsibilities and pay attention to the protection and care of minors; For some games suitable for young children, set relevant trading limits, strictly control game time, implement security verification, etc., and effectively strengthen front-end control. At the same time, parents are also reminded to fulfill their guardianship responsibilities, strengthen education and guidance on the healthy and rational use of online games by minors, manage mobile phone fingerprints and passwords, open SMS reminders, turn off small amounts of confidentiality, and reduce the possibility of minors recharging themselves.

  Nine, the purchased products can appreciate, and be wary of the "sales routine" of merchants.

  Some merchants will market ordinary handicrafts through "reservation" and "lottery", and even put forward the concept that products have "collectible value", and further attract consumers to place orders through gimmicks such as "preserving value" and "increasing value" to create an effect of "buying and earning". However, the physical object is not consistent with the promotion of the merchants, and even the merchants refuse to deliver the goods and delay the delivery.

  Shanghai Consumer Protection Committee:Consumers should be extra cautious when choosing collectibles, and consume rationally in combination with demand. In case of pre-sale of products by merchants through WeChat WeChat official account, consumers should also pay more attention, carefully verify and check the registration information of merchants, and keep relevant service commitments, so as to find out the subject, keep evidence and facilitate rights protection.

  Ten, the second-hand car platform is lazy to take responsibility, and it is easy for consumers to buy a car with loans, but it is difficult to lift the mortgage.

  Some second-hand car trading platforms not only profit from the second-hand car trading, but also profit from it by providing loan channel business to consumers. In the process of handling loans, consumers are usually unfamiliar with the company that actually provides loans, and there is no way to directly contact or find the lending company. In this "back-to-back" situation, consumers will encounter many difficulties in canceling the mortgage.

  Shanghai Consumer Protection Committee:Urge relevant platforms: First, abide by the principle of operating in good faith and in accordance with the law, earnestly assume due main responsibilities, and actively cooperate with consumers to handle procedures such as mortgage cancellation; Second, before signing a contract with consumers, consumers should be clearly and conspicuously informed of relevant rights and obligations and important information, especially the loan provider and the methods and procedures for handling the mortgage procedures, so as to fully protect consumers’ right to know and choose; At the same time, the Municipal Consumer Protection Committee also reminds consumers to be extra cautious when buying used cars through online loans. Be sure to understand the details and the contract rules before paying, and save the electronic contract in time to protect their rights. (CCTV reporter Wang Dianjia)