Summer has come in Fuzhou. With the temperature rising and catching up with the rainy season, mosquitoes are becoming more and more rampant. May-November is the epidemic season of dengue fever in China every year, so we should always be vigilant. Dengue fever can be prevented and controlled, and the key lies in prevention. So what is dengue fever? Let’s get to know it together ~

01

dengue

　　Dengue fever (DF) is an acute insect-borne infectious disease caused by dengue virus. It is also called "bone fracture fever" because of its severe pain, and it belongs to Class B legal infectious disease in China. The high incidence season of dengue fever is summer and autumn, which generally increases gradually from May, and the peak period is from August to October. The incubation period is 3-15 days, usually 5-8 days, and the whole population is generally susceptible.

Dengue fever does not spread from person to person!

　　Dengue virus is mainly transmitted to humans through the bite of female Aedes aegypti (mainly Aedes aegypti and Aedes albopictus) carrying the virus, and generally does not spread directly from person to person. The perennial monitoring found that there was a vector of dengue fever in Fuzhou — — Aedes albopictus

02

clinical symptoms

　　[Sudden high fever] The body temperature rises to 39℃ ~ 40℃ within a day or two, and it often lasts for a week.

　　【 "Body Pain 】 I feel headache, eye socket pain, muscle joint and bone pain, and the whole person feels very tired.

　　["Redness"] The skin on the face, neck, chest and limbs is red, which seems to be "drunk", and even conjunctival congestion and superficial lymphadenopathy appear.

　　★ The incubation period of dengue fever is generally 3 ~ 15 days, and most of them are 5 ~ 8 days. Patients and recessive infected people are the main sources of infection. Patients are contagious from 1 day before onset to 5 days after onset.

　　★ After some people are infected with dengue virus, the virus exists in the blood but does not get sick, that is, recessive infection, but it can also transmit the virus to others through Aedes mosquitoes.

Special reminder

　　The symptoms of dengue fever are similar to those of colds and flu. Pay attention to the following three differences:

　　1. The fever caused by dengue fever is generally "high fever", and the body temperature can often reach 39℃ or even 40℃.

　　2. In addition to fever, patients with dengue fever are often accompanied by bone pain, headache, muscle pain, rash, bleeding spots, and some patients may also have gastrointestinal symptoms such as diarrhea and stomachache.

　　Besides fever, the symptoms caused by cold are often accompanied by symptoms such as stuffy nose, runny nose and cough.

　　If you have a history of living abroad or have fever or rash after returning to Rongrong in areas with epidemic situation in China, please be sure to go to a medical institution with a fever clinic (consultation room) as soon as possible, and actively inform the medical staff of mosquito bites or the history of living abroad in the past two weeks, and never take medicine by yourself or see a doctor in a small clinic.

03

What should I do if I am infected with dengue fever?

　　If you are accidentally infected with dengue virus, don’t be too alarmed. Dengue fever patients generally have a good prognosis, and can basically recover after timely treatment, but there are also reports of a few serious cases of death, so please take scientific precautions. Dengue fever patients should pay attention to the following points:

　　Pay attention to rest.

　　Use acetaminophen (such as paracetamol) to treat pain, and avoid using non-steroidal anti-inflammatory drugs (such as ibuprofen and aspirin).

　　When staying at home or in hospital, do a good job in mosquito isolation, including using mosquito nets and screen doors, wearing long-sleeved clothes, spraying mosquito repellent and other measures to reduce unnecessary outdoor activities.

　　If you find any serious symptoms, please contact a doctor as soon as possible!

　　The mortality rate of typical dengue fever is less than 1%, but if it is not treated in time, it will become severe and the mortality rate will exceed 20%.

　　Therefore, no matter the severity of the illness, seek medical advice in time! Seek medical attention in time! Seek medical attention in time! Is the best way to deal with it

04

How to prevent dengue fever?

　　At present, there is no approved and registered vaccine for dengue fever, and there is no specific antiviral drug. Mosquito control is the key to prevent dengue fever.

　　(1) Environmental governance

　　Clean up all kinds of stagnant water at home. Water bottles should be changed for aquatic plants every 5-7 days, and no stagnant water should be left on the flowerpot chassis. The terrace outside the building, outdoor potholes, tree holes, bamboo tubes and other accumulated water, should be regularly dredged, leveled and filled with potholes, rummaged pots and cans, and cleaned up waste tires and other measures. For stagnant water that cannot be removed for a long time, a corrosion inhibitor can be put in to kill larvae.

　　(2) Physical prevention and control

　　Use light, sound, electricity and other physical methods to kill, trap or drive away mosquitoes, such as optical traps and electric mosquito swatter.

　　(3) Chemical control

　　Use mosquito-repellent incense, repellent, aerosol insecticide and other commonly used chemicals to kill and repel mosquitoes.

　　(4) Biological control

　　Ornamental fish are stocked in ponds and lotus tanks, carp and grass carp are stocked in paddy fields and irrigation ditches, and mosquito larvae are eliminated by stocking fish.

　　(5) Personal protection

　　During the epidemic season in dengue endemic areas, screen doors and screens should be installed indoors, and mosquito nets should be used when sleeping. Try to minimize going out during the peak hours of mosquito activities. When going out, such as going to parks, green belts and other places, you should wear long-sleeved clothes and trousers, and apply mosquito repellent drugs to exposed skin and clothes. You should also avoid staying too long in places with more outdoor mosquitoes such as shade, grass and gazebo. Avoid traveling to Southeast Asia, Africa, America and other regions during the period of high incidence of mosquito-borne infectious diseases.

Nowadays, "the dispute of Chinese etiquette" has become a technical term. Whether it refers to the dispute between the East and the West in a narrow sense (1583-1742) or a series of historical facts that have almost run through the whole communication between China and the West since the Ming and Qing Dynasties in a broad sense, the "Chinese etiquette dispute" can be called a major event in the long history of cultural exchanges between China and the West. It is of great significance to the comparison, dialogue and communication between different civilizations in the world today, and its importance is beyond doubt.

On May 11, 2019, the first international workshop on the frontier research of "Chinese Etiquette Debate and Nakanishi Rei Studies" was held in the Convention Center of Shanghai Normal University. With the innovative way of "interdisciplinary dialogue and parallel research", the workshop gathered more than 30 experts and scholars at home and abroad to explore and expand the way of communication and dialogue between China and foreign countries.

The first international workshop on the frontier research of "China’s Etiquette Debate and Nakanishi Rei Studies" brought together more than 30 domestic and foreign experts and scholars from Fudan University, Wuhan University, Central South University, Institute of World Religions of China Academy of Social Sciences, South China Normal University, Anhui University of Science and Technology, Vassar University in the United States and other Chinese and foreign universities and research institutes. The workshop was jointly sponsored by Shanghai Comparative Literature Research Association, Li Xu Wenming Dialogue Research Center of Fudan University and China Language and Literature Innovation Team of Shanghai Normal University, and was specifically undertaken by the editorial department of Comparative Literature and World Literature, the national key discipline of Shanghai Normal University.

The opening ceremony of the workshop was presided over by Associate Professor Ji Jianxun, majoring in comparative literature and world literature in Shanghai Normal University.

Professor Cha Tsinghua, Dean of School of Humanities and Communication, Shanghai Normal University, and Professor Liu Yunhua, Head of Comparative Literature and World Literature, delivered speeches respectively. Dean Cha first warmly welcomed many experts and scholars from home and abroad, and then introduced the characteristics of Shanghai Normal University’s comparative literature and world literature from three aspects: continuity of development, interdisciplinary and cross-cultural education, and the fine tradition of paying equal attention to academic research and personnel training, and put forward valuable suggestions for the future of disciplines, which should not only seize opportunities, but also continue to improve modestly and cautiously. Professor Liu Yunhua further pointed out that the purpose of the discipline is to create a relaxed, pleasant and truth-exploring academic environment, and placed deep expectations on the future development of young scholars. At the same time, Liu Jiaoshou announced that he would take this meeting as an opportunity to prepare for the establishment of the "Interdisciplinary Dialogue and Parallel Research Center" of Shanghai Normal University.

The conference consisted of a keynote speech in the morning and two parallel workshops in the afternoon. Under the unified theme of "Chinese Etiquette Debate and Nakanishi Rei Studies", 21 lectures were given, which cleared up many problems and promoted the academic understanding and research of "Chinese Etiquette Debate" from various angles and fields.

Li Tiangang: "Debate on Chinese Etiquette" —— Research Method and Its Expansion

The keynote speech in the morning is divided into two halves. The keynote speech in the first half was hosted by Yuan Zhaohui, a researcher at the Institute of World Religions of China Academy of Social Sciences. Professor Li Tiangang of Fudan University, with the title of "Debate on Chinese Etiquette: Research Methods and Its Expansion", discussed four issues. The first one was about "Debate on Chinese Etiquette", and he emphasized that not only western documents but also Chinese Manchu and other oriental documents should be cited in the research methods and its expansion. On the second hand, he pointed out that the "Chinese etiquette dispute" is nominally about "ceremony" and in essence involves concepts, namely God and God, soul and Anima. In the third aspect, he said that the in-depth discussion of the "Chinese etiquette dispute" depends on the continuous advancement of the research paradigm, and in the process, we should open our minds to new knowledge; Finally, taking his new work Kanazawa as an example, he introduced his research in the context of the history of thought, mainly considering what is religion and what is folk belief, and the close relationship between religion and belief and the daily life of ordinary people.

Liu Yunhua: What is the relationship between European Enlightenment and China culture?

Professor Liu Yunhua of Shanghai Normal University gave a lecture entitled "What is the correlation between European enlightenment and China culture? First of all, taking Leibniz as a case, he analyzed and pointed out that although Leibniz had contact with China culture through missionaries, he explained the Confucian "reason" with his deistic view, rather than being influenced by it to achieve ideological transformation. Furthermore, he pointed out that the influence can be divided into implanted and confirmed. When talking about the enlightenment’s understanding of western core concepts such as freedom, equality and democracy, China culture has no implanted influence on the west, but only confirmed influence in the process of collision. Finally, he reconsidered the position of "science and technology" in the history of thought, and pointed out that most thinkers in China in the late Ming Dynasty were always confined to political correctness and could not seek truth from facts, and their understanding of western science and technology was really limited.

Mingde Wei: How to read China’s classics? From the perspective of "Nakanishi Rei studies"

The keynote speech in the second half was hosted by Ivan Ruviditch, director of the International Drama Studio of Shanghai Normal University and associate professor of comparative literature and world literature. Professor Mingde Wei of Fudan University’s report "How to Read China Classics? From the perspective of "Nakanishi Rei Studies", he thinks that "Jing" has the same meaning as the western Textus, and it is woven intentionally, so it must have a structure, so we can observe the Patterns in the structure in turn, that is, the structural Patterns and layout. On this basis, he specifically analyzes the patterns in various types such as structural rhetoric according to historical traditions. It also points out that when we contact the text, we need to regard the whole text as a style of existence and writing. And we should learn to understand a classic and put all these factors into its definite rhetorical structure, just to produce what the work itself contains in those who are ready to read it and endure its obscurity.

Song Lihua: The Encounter between the East and the West —— Guo Shi’s Hunting China in Chinese Novels

Professor Song Lihua of Shanghai Normal University made an in-depth study of Guo Shili’s works with the theme of "Encounter between the East and the West: China in Guo Shili’s Chinese Novels". By analyzing the image of China in his Chinese novels, he pointed out that although Guo Shili took Europe, especially Britain, as the frame of reference in describing China, China was excluded from the mainstream of European scientific, artistic and commercial development and became the object that needed European attention and even rescue. However, his words about China’s national character should not be simply regarded as a distortion of the facts, but should be understood as a historical event that really happened, because it once truly shaped the history and relationship between China and the West.

Zhang Yaonan: From "Debate on Etiquette in China" to Comparative Philosophy in China and Europe —— A Preliminary Study on "Debate on Etiquette" in the History of Comparative Philosophy in China and Europe

Professor Zhang Yaonan of Beihang University gave a report entitled "From the Debate on Etiquette in China to Comparative Philosophy in China and Europe —— A Preliminary Study on the Debate on Etiquette in the History of Comparative Philosophy in China and Europe". He pointed out that "Comparative Philosophy in China and Europe" refers to the comparative study between Chinese philosophy and Western philosophy. Looking at its history from Han and Wei dynasties to the present, it has experienced or will experience six periods. As the fourth phase of comparative philosophy between China and Europe, the debate on Chinese etiquette can be observed in six steps, and further summarized from a philosophical perspective, that is, "the debate on Chinese etiquette" and the "Enlightenment Movement" in western Europe are the same movement, and the themes debated are orthodox and heresy, atheism and deity, polytheism and monotheism, rationality and belief, wisdom and superstition, and self-reliance and self-reliance. It also emphasizes that the summary of Hegel’s "China’s Backwardness Theory" and "Historical Progress Theory" is not in line with the reality of Chinese studies and cannot be established.

On behalf of the National Day: the first voice of the debate on etiquette in China

The first half of the workshop was presided over by Wang Lingling, editor of Journal of Beijing Administration College. Professor Guo Qing on behalf of South China Normal University gave a report entitled "The Preamble of Chinese Etiquette Debate". He took the analysis of sacrificial rites from the perspective of Gao Muxian’s interaction with Chinese and Western Confucian classics as an example, and pointed out that in the recent history of cultural exchange between China and the West, Dominicans, as one of them, have always shown themselves as opponents of Chinese etiquette, highlighting their historical image different from Jesuits’ "adaptation strategy". In fact, it’s not that Dominicans didn’t reconcile Yeru. As early as when he preached in the Philippines, Gao Muxian focused on building a dialogue bridge between Thomas theology and Zhu Xi’s Neo-Confucianism, and applied it to the field of sacrifice. Gao Muxian’s comments on China’s sacrificial ceremony constitute the target of Domingo’s understanding of Chinese etiquette.

Wang Ding ‘an: The Separation of Chinese and Western Sacrifices and the Re-development of Comparative Confucian Classics during the Ming and Qing Dynasties

Associate Professor Wang Ding ‘an of Zhejiang University of Technology is entitled "The Separation of Chinese and Western Sacrifice Rites and the Re-development of Comparative Confucian Classics". He believes that the topic of "whether Mass is a sacrifice or not" during the Ming and Qing Dynasties was being staged fiercely in Europe at the same time, but it was not fully developed in China because of suppression. Now we re-examine the problems, beneficial experiences and the possibility of re-launching Comparative Confucian Classics with Aquinas’ sacrificial theology, which unifies "object" and "way". We can find that the difference between "being" and "being like being" presented by the sacrificial object is nothing more than a concrete manifestation of the relationship between God and man; The "way" of offering sacrifices to both Ye and Confucianism shows obvious sacredness.

Xiao Qinghe: Breaking away from the mundane and becoming a saint —— The Catholic narrative about saint in the late Ming and early Qing Dynasties

Xiao Qinghe, an associate professor at Shanghai University, gave a report entitled "Going from the mundane to the holy: the Catholic narrative about the holy in the late Ming and early Qing Dynasties". By analyzing the evolution of the meaning of the word "holy" and related terms, he clearly showed the process of cultural exchange, conflict and integration between China and the West. He pointed out that the missionary equated Sanctus with "Saint", which not only changed the meaning of Chinese character "Saint" and enriched the content of "Saint" since Ming and Qing Dynasties, but also changed the understanding of Sanctus in European Christian tradition, and the thoughts and spiritual worlds of both sides were blended and changed.

Ji Jianxun: The Origin of the Debate on Chinese Etiquette and the Relationship between Chinese and Western Learning Systems

Associate Professor Ji Jianxun of Shanghai Normal University, starting from The Origin of the Debate on Etiquette in China and the Relationship between Chinese and Western Learning Systems, emphasized that the "Debate on Etiquette" should not be a problem only related to the West or the East, and the new understanding should put it back in the historical coordinates of Sino-foreign exchanges, and the key to solving it lies in identifying the origin of the debate and clarifying the Chinese and Western learning systems behind the conflict. Confronting the problem of "etiquette dispute" and the "two-way" between culture, education and religion in China society revealed from it can help us better understand the two different cultures of China and the West and oppose the "clash of civilizations".

Yang Huiling: A New Probe into the Anti-ancestor Worship Thought in the Debate between Chinese and Western Etiquette in Qing Dynasty

The second half of the first group of the workshop was presided over by researcher Yuan Zhaohui from the Institute of World Religions of China Academy of Social Sciences. Yang Huiling, a researcher at the Institute of Advanced Studies in Comparative Civilization and Humanities Exchange of Beijing Foreign Studies University, took the topic "A New Probe into the Thought of Anti-ancestor Worship in the Debate between Chinese and Western Etiquette in Qing Dynasty" as an example, and studied his understanding and reinterpretation of China culture from the standpoint of Christianity by analyzing Li Yufan, a representative figure who opposed Chinese etiquette in the Debate of Chinese Etiquette in the Vatican Library. He found that he was equally familiar with it even if he held a position and viewpoint against China’s "ancestor worship" culture. Therefore, in the process of cultural exchange between China and the West in history, both sides of the exchange have the process of understanding each other and absorbing each other, rejecting and abandoning, seeing differences in the same, and seeking common ground while reserving differences and integrating and innovating.

Gao Shengbing: Matteo Ricci’s Cultural Identity and Its Translation Strategies and Effects

Associate Professor Gao Shengbing of Anhui University of Science and Technology gave a report on Matteo Ricci’s Cultural Identity and its Translation Strategies and Effects. He analyzed Matteo Ricci’s choice of "God", "Soul" and "Diligene/Caritas" (to love/. The cultural identity of "Western Confucianism" makes Matteo Ricci compare or choose Confucian concepts or words in his discourse, and the cultural identity of Catholic missionaries makes Matteo Ricci choose foreignization in concept translation. As the "other" of China culture, the translated words he chose can be widely accepted, which deserves our consideration.

Jian Wu: "Individualization" and "Cultivation" —— A Comparison between Jung’s Analytical Psychology and Taoist Inner alchemy

Jian Wu, a teacher of Jiaxing University, took "Individualization" and "Cultivation": A Comparison between Jung’s Analytical Psychology and Taoism’s Inner alchemy as the topic, and through the interpretation of the most concentrated and important commentary text of Jung on Taoism’s Inner alchemy, distinguished the fundamental difference between Jung’s psychology and Taoism’s Inner alchemy, and Jung’s misunderstanding of "The Purpose of Taiyi Jinhua". He pointed out that Jung’s psychology and Taoism’s inner alchemy are ideographic codes of two discourse systems, which represent two sets of thinking paths, and their speech objects are both internal experiences, so their differences are actually greater than their similarities. If we say that Jung adopted the method of "Geyi", it may not be an exaggeration to take me as the main analytical psychology when interpreting the Purpose of Taiyi Jinhua (including the Classic of Wisdom and Life) for his own analytical psychology.

Tan Jie: Words and deeds attest to Taoism —— Characters and moral education in "stories of testifying to Taoism" in the late Ming Dynasty

Associate Professor Tan Jie of Central South University’s report is "Words and deeds attest to the truth: the characters and moral education in the story of testifying to the truth in the late Ming Dynasty". By tracing back to the ethical tradition of the Renaissance, he placed the story of testifying to the truth in the Chinese translation in the late Ming Dynasty in the humanistic ethical tradition of the Renaissance. Through the analysis of two typical characters, "King Philip" and "Bi Da Lie La", he investigated its transmission by quoting the words and deeds of western sages.

Jia Weizhou: Confucianism-Confucianism in the Dialogue between Ye and Confucianism in the Late Ming and Early Qing Dynasties

The first half of the second group of the workshop was presided over by Dr. LIM Hyebin, a teacher majoring in comparative literature and world literature at Shanghai Normal University. Associate Professor Jia Weizhou of Guangdong University of Finance and Economics is entitled "Confucianism-Confucianism in the Dialogue between Confucianism and Confucianism in the Late Ming and Early Qing Dynasties", trying to return to the historical text and the specific context in which the problems occurred, so as to understand the reasons why the religious interpretation of Confucianism occurred in the dialogue between Confucianism and Confucianism in the late Ming and early Qing Dynasties, the starting point of different views, the methodology of hermeneutics and the results of the debate. This understanding will provide specific historical enlightenment to the discussion of religious interpretation of contemporary Confucianism. At the same time, the western Confucianism-Confucian view can reflect the attitude towards the whole culture of China, and we can also see the historical formation path of the western China view and China’s western view.

Jiang Xiaojuan: An Islamic Chinese Translator Influenced by the Debate of Catholic Etiquette

Dr. Jiang Xiaojuan of Fudan University’s report is "Islamic Chinese Translators under the Influence of Catholic Etiquette Debate". She started with the stimulation brought to Islamic scholars by a series of activities of Jesuit missionaries entering China, emphasizing that while they were hit hard, the Jesuits’ writing and speaking activities also inspired Islamic scholars, stimulating them to promote the localization of Islam in the same way, and a number of Islamic Chinese translators headed by Wang Daiyu emerged. They advocated the further development of Islam in China by interpreting Confucianism and explaining the similarities between Islam and Confucianism, which contributed to the further China of Islam.

Li Qiang: Christians in China and the Modern Evolution of the "Etiquette Debate" in the Early Qing Dynasty —— Focusing on the manuscripts in Xujiahui Library

Li Qiang, a doctor from Shanghai University, took the modern evolution of the text "The Debate on Etiquette between Christians in China and the Early Qing Dynasty" as a topic-focusing on the manuscripts collected in Xujiahui Library. In his report, he systematically combed the modern evolution of "The Debate on Etiquette" as a product, so as to illustrate the historical inevitability of modern Catholicism releasing the bondage of "The Debate on Etiquette" to Christians in China.

Wang Hongchao: Religion, Politics and Culture —— A Study of Yi-ology of Suoyin School and Missionaries in China

Associate Professor Wang Hongchao of Shanghai Normal University is entitled "Religion, Politics and Culture: A Study on the Yi-ology of Suoyin School and Missionaries in China". He pointed out that the study of Zhouyi by missionaries in China was deeply rooted in the biblical interpretation through the example that China Suoyin School founded by Bai Jin hoped to find the information of ancient China’s GOD from the Book of Changes and Jacob’s interpretation of "God" in the Book of Changes and other classics in the late Qing Dynasty.

Wang Niecai: Revelation or Reason? Two Opposing Interpretations of the Confucian Classics during the Rites Controversy

The second half of the second group of the workshop was presided over by Professor Du Wenwei, President of North American Oral and Performing Literature Research Association, Professor of Vassar University in the United States and researcher of China Opera Academy. Associate Professor Wang Niecai of Zhaoqing University took the book Revelation or Reason? Two opposing interpretations of the Confucian classics during the Rites Contraversy, this paper first introduces two different interpretations of the Four Books in the West, that is, the Franciscan Lian Dang (1602-1669) and the seal of Confucianism (1664) adopted an allegorical method to interpret the true meaning of China classics as the revelation of Christianity, while rejecting the traditional Confucian classics. And the Jesuits adopted the rationalism method in The Four Books of Western Languages (1687) to coordinate the western rationalism with Confucianism. Through the parallel comparison of the two concepts, it is very intuitive to show how these two explanations are rooted in different theological traditions, which leads to the two sides taking opposite positions in Chinese etiquette disputes.

Wu Rui: A Textual Research on the Origin of Oriental Etiquette in Shakespeare’s Plays

Wu Rui, a researcher at Shanghai Theatre Academy, gave a report on the Origin and Development of Oriental Etiquette in Shakespeare’s Plays. He pointed out that Shakespeare’s works involved a lot of oriental content and oriental protagonists, such as Cleopatra, Othello, and Shylock. According to textual research, the main drama conflicts in Romeo and Juliet also came from the legends of two rival families in the East. By exploring the origins of oriental rituals in Shakespeare’s plays, we can provide a path for the orientalization of Shakespeare’s plays.

Wang Qiyuan: Xu Guangqi’s Legacy in Shanghai and Its Contemporary Significance

In the report entitled "Xu Guangqi’s Legacy in Shanghai and Its Contemporary Significance", Wang Qiyuan, an associate researcher at Fudan University’s Chinese Ancient Books Protection Institute, thinks that, as a first-rate figure who walked out of Shanghai in modern national history, if these places in Shanghai related to Xu Guangqi can’t be fully studied and developed, it is indeed a slight violation of the actions of the sages. Therefore, he made an in-depth investigation of Xu Guangqi’s legacy in Shanghai through the publication of a large number of local documents such as the "Shanghai Fu County Old Records Series" compiled by Shanghai Local Records Office and Tongzhi Museum.

Du Wenwei: On the Mutual Influence of Eastern and Western Cultures from the 90-year History of The Story of Grey Lan

Professor Du Wenwei, with the theme of "Looking at the Interaction between Eastern and Western Cultures from the 90-year History of Grey Lan Ji", systematically combed the spread and evolution process of Yuan zaju "Grey Lan Ji", and concentrated on analyzing the theme changes of "Grey Lan Ji" through various stage adaptations. He pointed out that the spreading history and the changing process of the theme reflected the mutual influence between the themes of eastern and western cultures and drama theory, and in this long-term mutual influence process, The Story of the Grey Lanji not only became a historical drama that was performed circularly on the eastern and western stages, but also spawned some modern dramas.

The results of this workshop are quite fruitful, and the teachers and students attending the workshop have had a heated discussion, which has made a great breakthrough in the paradigm and content of promoting the study of "Chinese etiquette dispute". I believe that there will be significant progress in the near future, and a brand-new and in-depth "Nakanishi Rei study" is taking shape. In December 2018, the Center for Comparative Literature and World Literature, a national key discipline of Shanghai Normal University, held the first forum of "Interdisciplinary Dialogue and Parallel Research", which aroused widespread concern in academic circles. On the basis of the first forum, this workshop is another academic grand meeting with the innovative mode of "interdisciplinary dialogue and parallel research", thus further contributing to the construction of the first-class discipline of China Language and Literature in Shanghai Normal University and making new contributions to the academic innovation of humanities in China.

In terms of research paradigm, scholars’ research shows that the academic discussion on "Chinese etiquette dispute" is starting from the field of history and turning into the fields of literature, philosophy, culturology and religion, showing a trend of multi-paradigm transformation; In terms of research content, the series of results of this workshop also show that the series of debates between Chinese and Western civilizations are ostensibly centered around "Chinese and Western etiquette", which is behind the differences and dislocation of the core concepts of the two heterogeneous civilizations, namely "keywords". These studies can be done from point to area, with a clear sense of problems, and provide important reference for the current in-depth exchanges and dialogues between China and foreign countries.

CCTV News:At this year’s two sessions, delegates and members from various fields brought a lot of new news. Dong Baotong, deputy to the National People’s Congress and deputy director of the National Atomic Energy Agency, said that China has mastered the fourth generation of advanced nuclear power technology, and its first demonstration project — — The world’s first pebble bed modular high temperature gas cooled reactor nuclear power plant has been connected to the grid for power generation.

The fourth generation nuclear power technology independently developed by China — — High-temperature gas-cooled reactor, the localization rate of equipment is as high as 93.4%, and the first demonstration project has been completed for grid-connected power generation. The heat generated by high-temperature gas-cooled reactor can meet most of the heat source requirements in ethanol purification, petrochemical industry, hydrogen production and other fields.

Dong Baotong, NPC deputy:The biggest advantage of high temperature reactor is actually its inherent safety, and it doesn’t need a big factory building and a thick containment like other nuclear reactors. At the same time, it has also promoted the whole industrial chain (development), and it can be expanded with the application in the future.

At the same time, China’s independent research and development of three generations of nuclear power technology — — The construction of Hualong No.1 unit is also progressing steadily. At present, there are four units connected to the grid at home and abroad, which have been recognized by users.

In addition to power generation, nuclear energy technology will gradually be applied to major projects in the aerospace field to provide power support for spacecraft carrying out deep space exploration missions.

Dong Baotong, NPC deputy:We "the Goddess Chang’e flying to the moon", we can use solar energy, because it is still in the solar system, now including going to Mars, and solar energy can also play a role. But if our future spacecraft or probes go into deep space and there is no solar energy, nuclear energy becomes almost the only choice.

Language is an important tool for human beings to express their communication and thinking. Language reflects people’s thoughts, and people use language to communicate, express and create. The daily language used by human beings is called natural language, which includes vocabulary, pronunciation, semantics and grammar. The language used for machine programming is called computer language, which consists of numbers, characters and grammatical rules. Human natural languages are in different languages and belong to different language families, and computer languages are also divided into various categories according to different writing rules. Language intelligence, the ability of people to communicate and think in writing through language dialogue, is regarded as an aspect of human intelligence. In contrast, a machine (computer) has the ability to recognize computer language, run programs and perform operations, and computer language can be regarded as a language inherent in the machine. If the computer can understand the natural language as a "foreign language", realize the translation of natural language, understand and execute people’s commands, and even talk to people, can it be considered that the computer has language intelligence similar to that of people? This paper will answer this question.

Definition of natural language and computer language

The language used in human daily life is called natural language. Humans use language to express ideas, communicate and describe objects. As a carrier, language carries the connotation of words. Many languages of human beings belong to different language families, but languages can correspond and translate with each other. Every language is a system including vocabulary, grammar and pronunciation, in which vocabulary is used to express itself according to grammatical rules. As the philosopher and linguist Chomsky said in Language and Mind, "People who know a certain language have mastered a set of rules system, which assigns sounds and meanings to countless possible sentences in a certain way." However, individuals who use natural language may not be aware of the rules and connotations of this language system: "People who know the language are not aware that they have mastered these rules or are using them, and there is no reason to assume that this knowledge of language rules can be brought into consciousness."

The acquisition of natural language is based on life and social interaction. The process for children to master a language is to get in touch with words and sentences through a large number of dialogues, acquire sentence models in conversations and chats, and then master grammar. It can be seen that the learning of natural language is from semantics to grammar. Therefore, some scholars discuss language acquisition from the standpoint of human language talent theory. For example, Chomsky thinks that there is a natural universal grammar in the human brain, which exists in a place called language acquisition device. He tried to explain the relationship between language research and human nature, and thought that language reflected the process of human mind and determined all aspects of ideological characteristics and development.

From the perspective of language system, natural language is both stable and changeable. On the premise that a language exists, its vocabulary and basic grammar are stable. At the same time, the language is constantly updated, derived and developed due to the changes of the times and environment during its inheritance and use.

Computer language refers to the language that uses numbers and characters to write programs according to the prescribed grammatical rules, so that computers can do all kinds of work. It includes machine language, assembly language, high-level language and so on. In different ways of thinking about programming and programming models, statements composed of characters and grammatical rules perform operations according to instructions. The original intention of computer language design is to enable people to better control and operate computers. At present, every action and step made by all computers are carried out according to the program compiled by computer language. The operation of a computer is a process of accepting input, matching objects and outputting answers. In the execution operation, the calculator must first understand the input commands of people, and translate the natural language. The source code of the application program is translated into the target code machine language by the interpreter of the corresponding language, and then the compilation operation is carried out to translate the program source code into the target code machine language.

It can be said that computer language is the medium of man-machine dialogue. Computer language can recognize and translate natural language, perform operations and output results in its construction, and the translation process is the key to man-machine cooperation and even man-machine dialogue. The machine can only continue to perform operations after understanding the commands input by human beings. Before the emergence of intelligent machines, people’s input instructions to machines were single, but today’s intelligent machines have gradually tried to understand people’s commands through voice and image recognition. At present, this ability mainly depends on corpus analysis, enhanced matching search and deep learning.

If the vocabulary of natural language is regarded as a set of symbols and its grammar is regarded as the rules for the use of symbols, then computer language is also the use of symbols and rules. The encoding and decoding of computer input and output, as well as the operation in human-computer interaction, are also similar to the process of using language to listen, read, write and communicate with people. In this sense, computer language seems to be the natural language of computers. If the computer is truly intelligent, then in its view, human natural language can be regarded as a foreign language. But can computers be intelligent?

To compare natural language with computer language, an important perspective is to distinguish the internal logic of natural language and computer language from their logical systems. Logic is an important connotation of language, and the logical structure and grammatical system of a language are the root causes that distinguish it from other languages and languages.

Logic in Natural Language and Computer Language

In the use of natural language, ambiguity and ambiguity are inevitable, and there are misunderstandings and deviations in translation between languages. Scholars want to solve the ambiguity and ambiguity of words in expression and find the common deep structure in human language, so they invented formal language by using mathematical methods for reference. The original intention of formal language is that people want to make logic have a set of universal symbols like mathematics, so as to try to establish a universal and unambiguous language. Through this language, all thinking and reasoning can be transformed into calculus and become as accurate as mathematics. Logicians try to accurately describe the world described by natural language with formal systems and symbols, so as to make more accurate reasoning, analysis and judgment. Therefore, in the study of logical language, it also includes the study of natural language generative grammar.

Natural language can be regarded as a symbol system, in which words are symbols to express ideas under the cultural background. However, the logic in natural language is not only grammatical structure, but also semantic. The ambiguity and vagueness of some words in our daily expression are difficult to judge in grammar, but they can be simply solved by context and the introduction of context. Wittgenstein thinks that natural language is used to express objects, the meaning of a proposition or sentence comes from its real object, and the process of learning language is to master the relationship between words and objects. We can’t get meaning from a single word, but through association and activity, so natural language has meaning under certain environment and specific rules of the game.

Therefore, the logic of natural language has one more dimension than that of formal language. Natural language is a part of human mind, and the logic contained in words is the unique logical ability of human mind. As Wittgenstein pointed out, a single vocabulary and grammatical structure cannot convey complete meaning. The acquisition of natural language can’t be achieved only by learning the logical structure of language. Therefore, mind is an important concept in the acquisition of natural language.

The computer language used by the machine is also a formal language. It is the language that people first gave to the machine and became the pre-existing language in it. When computers understand and execute human commands, they need to translate natural languages into computer languages that can be understood by machines, and then carry out program operations. Formal description of natural language is very important for mechanical imitation of computer programs, but understanding imitation is different from mechanical imitation. Mechanical imitation involves formal nature, while comprehension imitation involves quasi-semantic nature. At present, computers are mainly based on mechanical imitation and talk to people’s natural language through logical language. Therefore, although the processing of natural language by computer can be regarded as a kind of translation, at present, this kind of translation is different from the mutual translation between two languages in natural language.

In the process of disambiguation, computers need a lot of knowledge, including linguistic knowledge (morphology, syntax, semantics, context, etc.) and common sense cognition about the world. This has also caused two main difficulties in natural language processing at present. Measuring computer language from the perspective of natural language is highly formalized, which makes its ability to describe context limited, and it cannot convey multi-layer information like natural language. Therefore, although formal language has advantages in accuracy, its contextual shaping ability and expressive power are inevitably weaker than natural language. In the understanding of natural language, it is difficult for formal language to fully describe how lexical devices are related to syntactic structures, thus forming the meaning of sentences, which is also an important reason for errors in computer recognition of natural language. Of course, with the development of corpus construction and corpus linguistics, the rationalism method based on syntactic-semantic rules, which was mainly used by computers in dealing with natural languages, has taken a back seat. Nowadays, the natural language processing technology has introduced statistical mathematics methods, and gradually reduced errors with the support of matching search and automatic learning methods.

Cognitive science holds that thinking and cognition are logical operations of knowledge, while computerized natural language analysis mainly depends on the expression of logical language. From the perspective of behaviorism, if the machine has a computer language, and it is constantly strengthened and more accurate in the operation execution and use the day after tomorrow, it is a kind of acquisition and consolidation. In this sense, computer language seems to be its natural language for computers. However, although natural language and computer language each contain many kinds, the reasons for their diversity are different. Different from the differences of history, culture and region, computer language is developed for different needs when writing programs. Therefore, the connotation of natural language and computer language is different. Fundamentally speaking, the mind embodied by natural language is different from that expressed by computer language.

Natural language and mind

If natural language is the tool of human expression and the medium of thinking, then the relationship between natural language and mind is inseparable. To a certain extent, people’s ability to use language is one of the manifestations of mental ability. Mind is different from intelligence. Mind is a part of intelligence, which refers to people’s abilities of perception, feeling, memory, learning, understanding and innovation.

Mental ability includes the understanding of natural language. When using natural language in daily life, we can get the pronunciation, image and connotation of the described object at the same time. In our daily life, whenever we hear someone describe something or see someone pointing to an object, we will remember what this thing is called and say the same words when we refer to that thing again in the future. We can also experience all kinds of emotions and feelings in the sentence from other people’s voices, movements, expressions and eyes, as well as body movements, tones and tones. That is to say, in natural language, the meaning of words is not limited to the meaning of a single word, but also includes the appearance of the referent, pronunciation, the intention of the narrator and the context at that time. The meanings of natural language are fully embodied in social communication and dialogue. A comprehensive grasp of these meanings requires mental ability, and vice versa. As Chomsky said: the surface rule of words forming sentences is grammar, but the real meaning of sentences is reflected in the deep structure. The deep structure is related to the surface structure through some mental operations. In other words, the connection between all words, sounds and meanings of natural language is based on the grammatical structure on the basis of mind.

Furthermore, the study of natural language is also a reflection of mental ability. Psychologists represented by Chomsky believe that language and grammatical structure are the essence and characteristics of human mind. No matter how different language users are in individual experience and ability, they will complete the task of constructing language theory system in a very similar way. We are endowed with cognitive structure and language ability in our minds, and gradually strengthen our grasp of grammar rules in the application of acquired knowledge. "On a basic level, we humans are not learning languages. The real situation is that languages grow up in our minds."

Different from Chomsky, Quine’s language theory is based on empiricism and behaviorism. He opposes both the thorough empiricism reductionism and the pure transcendental knowledge. He believes that the reason why language can express meaning depends on the acquisition of behavior, and people’s mental ability embodied in language behavior is gradually acquired. The mental ability to master and use a language is acquired and can be strengthened through training. In Quine’s view, our ability to master language comes from public knowledge, which is a kind of inheritance of human common experience and knowledge background, rather than a priori existence: "Even if we want to talk about a unique quality of sensory awareness, most of us have to turn to public objects, the color of oranges, the taste of rotten eggs, and so on. To continuously access the previous sensory data, it also depends on the reference object. Of course, we should explore the sensory awareness and sensory stimulation behind the daily discourse about objects, but these are the background of concept formation or language, not their underlying structure. "

According to Chomsky’s theory, the initial inner nature that we give to an intelligent computer can be counted as its innate "mind", of course, such a mind is given by people and is incomplete. According to Quine’s theory, under the premise of being constructed, the computer has acquired the knowledge background and can continuously strengthen its language ability in learning, which seems to mean that it is possible to obtain real intelligence in intensive learning, including the same level of language intelligence as people.

Machine language and mind

In the famous Turing test of artificial intelligence, if a person can have a long enough conversation with a machine, if the interlocutor can’t tell whether the answer comes from a machine or a person, then it is judged that the machine is intelligent. It can be seen that the main ability of Turing’s intelligent computer is the ability to understand and use language. The test defines the intelligence of the machine as several aspects: the machine should be able to answer the questions of input text; Be able to explain the meaning of words; Able to understand sentences composed of words; Be able to translate one language into another. Language ability is an important criterion to judge whether a computer has intelligence. It can even be said that from the mechanism of Turing test, language ability can be equated with intelligence.

If intelligence must master language ability, as mentioned above, although the natural language used by human beings has vague and ambiguous contents, its expressive power is indeed stronger than that of formal language. If a computer wants to have real intelligence, it must have the ability to understand natural language in different contexts. However, this ability is almost impossible in the existing technology. Dreyfus mentioned in What Computers Can’t Do that one of the difficult problems for machines to acquire intelligence is to solve the ambiguity in language. Although there is now the support of enhanced matching search and big data, the ambiguity problem of natural language has been partially solved on the surface. However, if we can really understand and use a language by referring to the way we use natural language, we need to master the necessary reasoning rules (including expert knowledge reasoning and common sense reasoning), but also have the ability to understand and comprehend the context. With this ability, you can be considered to have a mind and intelligence.

When discussing machine intelligence and mind, many researchers hope to get inspiration from the generation and structure of human intelligence. From simple development to complex thinking, human intelligence seems to have rules to follow, but if you consider it carefully, even the simplest and most elementary intelligence involves the cooperation of millions of brain cells and muscle cells on a large scale. These simple behaviors are embedded with too much intelligence, which are deep mental abilities that are not realized in daily speech and behavior. Language intelligence, as one of them, if we consider the source of language mechanism and its role in the sudden qualitative change of human intelligence, at least two basic problems will appear: first, the core semantic content of the smallest meaningful element, including the simplest element. Second, the principle of allowing unlimited combinations of symbols. If we want to analyze the physiological structure and logical structure produced by human mind step by step, we will try to endow the machine with mind by imitating this structure. It is bound to face two dilemmas: first, the human brain is a black box that cannot be completely mastered; Second, the mind, as a non-physical but real existence, is an elusive existence for technology.

From the standpoint of mentalism, it is impossible for a computer to have the same mental ability as human beings, although it can acquire more sophisticated and accurate natural language processing technology with the development of technology, and it can understand all instructions of natural language in operation and execution. From the standpoint of behaviorism, if a machine has the same language ability as human beings and can understand and express natural language, it seems that it can be considered as a machine with mind. However, the inevitable problems in the transformation between natural language and formal language also indicate that imitation based on behaviorism cannot be exactly the same as human beings.

conclusion

With the development of technology, the number of natural language texts that can be processed by computers has been increasing. Under the application requirements of text mining, information extraction, cross-language information processing, human-computer interaction and so on, the research on computer natural language processing is also advancing. However, natural language is directional and logical in description and expression, and conveys and carries culture. This means that natural language is not only a combination of some words and symbols, but also different from formal language. Although natural language is also used under certain logical grammar and has the functions of communication, exchange, expression and creation, it also has cultural attributes. The acquisition of a language not only includes the use of words and grammatical rules, but also includes the understanding and recognition of a culture. At this level, no matter how much the existing intelligent machines deal with natural languages, they have not yet possessed real intelligence. Therefore, we can take the normal use of language as extremely clear empirical evidence to prove that other creatures have the same mind as us, but not as discriminatory evidence of the source of mind and human ability.

Descartes said that "language is the core symbol of human thinking", which means that language ability and human thinking ability are inseparable and language ability is the representation of human mind. He also pointed out that two important abilities of human mind, understanding and will, cannot be realized by machines (automata). Because the mind has no substance, it is impossible for automata to create the mind by imitating the surface structure anyway. Descartes’ prediction is still correct today, although it lacks the integrity of argument. The use, expression and creation of language is an important content of human intelligence. If the intelligent machine in the future will have the same or even stronger intelligence as human beings, then it must have the same understanding and application ability as human language ability. This can’t be done at the existing computer language level. As for whether machines can learn "foreign languages" by new breakthrough technologies in the future, that is another question.

References:

Dreyfus. What Computers Can’t Do: The Limits of Artificial Intelligence [M]. Joint Publishing Company, 1986.

Noam Chomsky. Language and Mind [M]. Renmin University of China Press, 2015.

Selected Works of Noam Chomsky Chomsky’s Philosophy of Language [M]. The Commercial Press, 1992.

Noam Chomsky. Some Problems of Syntactic Theory [M]. China Social Sciences Press, 1986.

Quine. Words and Objects [M]. Renmin University of China Press, 2012.

Wittgenstein. Philosophical Studies [M]. The Commercial Press, 2000.

Frege. Selected Works of Frege’s Philosophy [M]. The Commercial Press, 2006.

　　CCTV News:Smuggled goods are commonly called parallel imports by consumers. Customs anti-smuggling personnel said that the purchase of smuggled watches has the risk of safeguarding rights, and if the amount involved is large, it will also bear corresponding legal responsibilities.

　　In recent years, with the increase of people leaving the country, some people will also buy watches for their own use or bring them to relatives and friends abroad. If you buy watches abroad, you should declare them to the customs in accordance with state regulations when you enter the country. Watches with a price below 5,000 yuan are not subject to tax, and those with a price between 5,000 yuan and 10,000 yuan should pay 30% postal tax, and the tax rate above 10,000 yuan is 60%.

　　Zhou Peng, Chief of Anti-smuggling Section of Post Office of Nanjing Customs Anti-smuggling Bureau Jinling Branch.: "If you don’t declare, if you bring one or two watches and evade taxes of less than 100,000 yuan, you will be subject to administrative punishment by the customs. Once you bring more watches and evade taxes of more than 100,000 yuan, you will be suspected of smuggling ordinary goods and articles and a fine of 1 to 5 times of tax evasion."

　　Then, if domestic consumers buy watches for the sake of being cheap and knowing that they are smuggled, do they also have to bear corresponding legal responsibilities?

　　Wu Weimin, Director of Investigation Department of Anti-smuggling Bureau of Hangzhou Customs.: "If consumers know that they are smuggling watches, it also constitutes the crime of smuggling. If tax-related individuals buy more than 100,000 and units buy more than 200,000, they must be investigated for criminal responsibility."

　　Si Bo, Chief of Investigation Department of Tianjin Customs Anti-smuggling Bureau: "The purchase of smuggled watches has a great impact on consumers, such as the warranty and later maintenance of watches."

　　Therefore, customs officers suggest that consumers must buy imported high-end watches from regular shops and channels in order to protect their legitimate rights and interests.

　　　 1905 movie network news Emilia Clarke, the "Dragon Mother", is the most popular one among a bunch of British actors, because her new film will be released soon. The actress, who was worried about a monthly rent of 1,000 pounds a few years ago, just celebrated her 28th birthday happily this year. See, even if I hurt my legs, the Luns still smile from ear to ear.

On June 19th, Amelia attended the publicity activity of Terminator: Genesis on crutches.

　　　 In July last year, Xiao Bian was lucky enough to be invited by Paramount Pictures to visit the filming location of Terminator: Genesis in New Orleans, USA. In this new trilogy, Sarah Connor and kyle reese are played by Emilia Clarke and jai courtney respectively. Before Xiaobian takes you into the two interviews, let’s sort out the story and prevent possible time and space confusion and fine points.

From 1984 to 2015, which version of Sarah Connor do you like best?

　　　 In 1984, James Cameron, his father, used linda hamilton, a blonde, to play Sarah Connor, a weak female college student. As we all know, Sarah is the mother of human leader kate connor. In 2029, in order to prevent the villain T-800 from going back to the past and killing his mother, John sent a soldier kyle reese to save Sarah in 1984. As a result, they fell in love and gave birth to John’s sequel "Terminator: Judgment Day" in 1991. Sarah has become a well-trained full-muscle, zero-fat modern female warrior image, and T-800, Recently, Internet language likes to use three words to summarize incisive sentences, so if three words are used to explain the central plot of Terminator series, that is "killing Nima".

Sarah’s lover, kyle reese, has also been updated, and the most robust one is the new version of jai courtney.

　　　 In 2011, Paramount Pictures announced that it would restart Terminator, and it would make three films with brand-new cass and visual technology. The storyline would have nothing to do with Cameron’s version, and it would be three independent chapters. The first part will be released in the world on July 1st this year, and the date of China’s introduction has not been fixed. The whole story revolves around Terminator, kate connor, Sarah Connor, kyle reese and T-1000. In 2029, after the "Judgment Day", the decisive battle between human beings and machines began. kyle reese volunteered and was sent back to Sarah Connor, the biological mother who protected herself in 1984, by kate connor, the leader of the human resistance. Back in the past, kyle reese encountered the liquid metal terminator T-1000, and was rescued by heavily armed Sarah Connor driving a truck. Sarah told Kyle that 1984 no longer existed, and the T-800 that tried to kill Sarah that year had been killed by the terminator of the old version. This old version of Terminator is also a T-800 series, or played by Schwarzenegger of the old version of Terminator. It is called "Guardian" in the new film and is a key figure in training Sarah and raising John. Kyle, who fought alongside Sarah, needs to defeat the T-1000, correct the time channel and return to the future world. But,On the way, the three men met a more powerful robot T-3000, and his human face completely imitated kate connor, which made Sarah completely unable to do it. After reading this, I believe that the audience who have been constantly improving the concept of time and space through the drama "Palace" series and "The Vampire Diaries" can easily control this small case plot.

Kyle reese found himself in the wrong era, and the old song "We can’t go back, can we?"

On the day of the interview, Emilia Clarke and jai courtney appeared in front of us in costumes. Amelia wore a ponytail and a suit of black bullet-proof clothing, and she smiled lovely, just like a "neighbor" female soldier.

Amelia is 157 and weighs 114 Jin. Jin Jin is a treasure.

Movie network:Compared with Game of Thrones, what is the action intensity of Terminator?

Amelia: Not the same level. I want to be trained in martial arts, firearms and close combat. In Game of Thrones, all I have to do is talk to the air. Dragons are added later. Here, we are all serious and exciting.

Movie network:The first time you played against Schwarzenegger, how did you meet for the first time?

Amelia: He is a legend, so when I first met him, I was very nervous. However, I didn’t expect him to be so approachable and make me laugh from time to time, which immediately made me look forward to working with him.

　　Chongqing Rail Transit (Group) Co., Ltd. (hereinafter referred to as Chongqing Rail Group) announced on the evening of January 19 that at noon on January 18, a sling fork ear screw of Egongyan Rail Bridge on the subway ring line was abnormal, and Chongqing Rail Group immediately launched an emergency plan, and the operation of the Olympic Sports Center on the ring line was suspended from Xiejiawan to Strait Road.

　　At the same time, Chongqing Rail Group quickly organized relevant experts and technicians to carry out emergency treatment, and technicians will conduct a comprehensive inspection of the bridge sling system.

　　Zhou Shuixing, director of the Bridge Engineering Department of the School of Civil Engineering, Chongqing Jiaotong University, told The Paper (www.thepaper.cn) after seeing the multi-angle photos on the spot that the screw fracture should be related to the material and stress, and other screws should be inspected comprehensively after this happens. He said that it may only be necessary to replace the screw, which will have little impact on the whole bridge.

　　Broken sling fork ear screw

　　Chongqing Railway has repeatedly sent messages saying that it has investigated hidden dangers and apologized.

　　On the afternoon of January 19th, the news that there was a problem with the sling of Egongyan Track Bridge spread in many WeChat groups in Chongqing. According to the information released by Chongqing Railway Group, the sling failure occurred at noon on January 18th. The Paper checked the official Weibo and found that at 13: 04 on January 18th, Chongqing Rail Group released the news of the first ring road facility failure.

　　The news said, "Due to the hidden dangers of the subway ring line equipment and facilities, the staff are actively investigating, which has caused the operation of the Olympic Sports Center from Xiejiawan to Haixia Road to be blocked. Please cooperate with the station staff to guide and wait in an orderly manner or transfer to other means of transportation."

　　At 13: 41 on January 18th, Chongqing Rail Group released the second operation emergency message through Guanwei, saying, "The operation of the Olympic Sports Center from Xiejiawan to Strait Road is blocked due to hidden dangers in the facilities of the subway ring line. In order to maintain the operation to the maximum extent, the Olympic Sports Center is now running through Ranjiaba to Strait Road, and the bus connection between the entrance and exit of the Olympic Sports Center Station 5B and the entrance and exit of Strait Road Station 3A is started."

　　Since then, Chongqing Rail Group has released information twice at 23: 04 on January 18th and 10: 22 on January 19th, indicating that hidden dangers of equipment and facilities are still under investigation and rectification.

　　Then, Chongqing Rail Group issued a letter of apology for "the inconvenience of passengers’ travel due to the inability of the loop train to operate normally on time for some reason". In the letter of apology, the group said that it would further improve the maintenance and emergency rescue capabilities of rail transit system equipment, minimize the occurrence of emergencies, and let rail transit give full play to its advantages of "safety, speed, punctuality and comfort".

　　Upper part of broken sling fork ear screw

　　Trial operation of the involved track bridge in 2019

　　The Paper inquired about Chongqing local media reports and found that in 2014, the construction of Egongyan Track Bridge started, which was undertaken by China Railway Construction Bridge Engineering Bureau. In October 2019, the bridge began trial operation of the track loop.

　　According to chongqing morning post, Egongyan Rail Bridge is located between Haixia Road Station and Xiejiawan Station of rail transit loop, connecting Nan ‘an District and Jiulongpo District of Chongqing, and it is an important node bridge of rail transit loop across the Yangtze River. The total length of the bridge is 1650.5 meters. It is a self-anchored suspension bridge with five-span continuous steel box girder, twin towers and double cable planes, and the main span reaches 600 meters. Its span ranks among the top suspension bridges for rail transit in the world, and it is also the self-anchored suspension bridge with the largest main span in the world.

　　It is worth mentioning that Egongyan Track Bridge is located about 45 meters upstream of Egongyan Bridge. The height of the two bridges is basically the same, and they are known as twin sister bridges.

　　Official website, China Railway Construction Bridge Engineering Bureau Group Co., Ltd., said when introducing Egongyan Track Bridge that Egongyan Track Bridge is the key project of Chongqing Rail Transit Loop Phase II. The self-anchored suspension cable of five-span continuous steel box girder with twin towers and double cable planes with a main span of 600 meters is the "most" self-anchored suspension bridge in the world, compared with the self-anchored suspension bridge with the second largest span in the world at that time — — The bridge on Muhu Island in Estonia is 120 meters long. The main tower of the bridge is 153 meters high, which is equivalent to 50 stories high. The main construction difficulties include the excavation of main tower foundation, the construction of main tower, the installation of steel box girder of cable-stayed bridge, the installation of main cable of suspension bridge, system transformation and the construction monitoring of the whole bridge. The construction standard is high, and it is risky and challenging. It is the first case in the world to adopt the method of "cable-stayed first and then suspended cable" in organizational construction.

　　Broken sling fork ear screw

　　Bridge expert: Fracture is related to material and stress.

　　Zhou Shuixing, director of the Department of Bridge Engineering, School of Civil Engineering, Chongqing Jiaotong University, looked at the multi-angle photos at the scene and said that the fracture of the sling fork ear screw was related to its material and stress. It may have little impact on the whole bridge, just change the suspenders.

　　Regarding "will other screws face the same fracture", Zhou Shuixing said that the bridge should be physically examined every year and inspected daily. Generally, after this problem occurs, other screws should be thoroughly inspected.

　　However, Zhou Shuixing also said that the vibration caused by the running of the vehicle is somewhat unfavorable to the sling fork ear screw, and vibration reduction measures can be taken. But we can’t find out why until the test results come out.

　　CCTV News:According to @ Shandong Emergency Management Weibo, according to the official measurement by China Seismological Network (Shandong Seismological Network), an earthquake of magnitude 5.5 occurred in Pingyuan County, Dezhou City, Shandong Province (37.16 degrees north latitude and 116.34 degrees east longitude) at 2: 33: 59 Beijing time on August 6, 2023, with a focal depth of 10 kilometers. The epicenter was located near Wangdagua Village, Wangdagua Town, Pingyuan County, Dezhou City. At present, the earthquake relief work is in full swing.

　　At 3: 40 on August 6, Shandong Earthquake Relief Headquarters launched a three-level emergency response to earthquake relief. The Shandong Earthquake Relief Headquarters sent a steering group led by the responsible comrades of the Provincial Emergency Department and the Provincial Seismological Bureau to the scene. Provincial earthquake disaster rescue teams, medical rescue teams, etc. have assembled for standby, and coordinated local garrison troops, armed police forces and fire rescue teams to participate in earthquake relief nearby. The Seismological Bureau of Shandong Province held a joint video conference with China Seismological Network Center, and analyzed that it is unlikely that a bigger earthquake will occur in the original epicenter after the earthquake.

　　According to the China Seismological Network Express, as of 6: 00 on the 6th, 56 aftershocks were recorded, including 1 aftershock of magnitude 3.0 and above and 55 aftershocks of magnitude 3.0 and below.

　　As of 8: 00 on the 6th, a total of 126 houses were damaged to varying degrees and 21 people were injured (20 in Dezhou and 1 in Liaocheng). At present, the infrastructure such as hydropower and communication in the earthquake zone is normal, and other relevant information is still under investigation.