Defense speech 1

Dear teachers and students:

Hello everyone! My master's thesis is entitled "Practical Exploration of Space Vector Teaching of Solid Geometry in Senior High School", which was completed under the guidance of Professor Zhu Dequan. Here, I am very grateful to him for his long-term careful guidance and great help, and also thank all the judges for reviewing my paper and participating in this defense. The following are the reasons for choosing this topic, the purpose, the preparation of data collection and the structure of the article.

First, the reason and purpose of the topic selection

Introducing vectors into middle school mathematics textbooks is a major feature of teaching reform at home and abroad in recent decades. Introducing space vector into solid geometry is one of the key points of mathematics curriculum reform. It is a concept with dual identities of geometry and algebra, and has a particularly wide educational value. Using it to solve some solid geometry problems can greatly reduce the difficulty, stimulate students' interest in learning and help students get a successful learning experience. The difficulty and emphasis of our teacher in teaching this part of space vector are: space vector in solid geometry. How to arrange space vectors in solid geometry textbooks? How to correctly handle the relationship between space vectors and traditional methods in solid geometry teaching? How to design the teaching of this part of knowledge to help students better understand this part? Therefore, I explored the teaching practice of space vector in solid geometry in senior high school.

Second, the preparation of data collection

After selecting the topic, I combined my teaching practice, read the materials, drew up an outline, conducted online investigation and analysis, wrote the first draft and final draft of the opening report, revised the first draft of the master's thesis, and formally finalized it in March.

Third, the structure of the paper.

Starting with the necessity of introducing space vector into senior high school mathematics, this paper studies the basic knowledge of space vector and its application in senior high school solid geometry, and analyzes the teaching of space vector in senior high school textbooks. This study mainly adopts the methods of literature analysis, network investigation and action research, taking the math teachers in Lu Xian No.2 Middle School and the students in 27 classrooms in Grade Two as samples, focusing on the influence of space vectors on the teaching and learning of solid geometry.

The full text is divided into seven parts, about 47,000 words:

The first part is thread theory.

The background and practical significance of this study are expounded. Through literature review and research, we can understand the situation of introducing space vectors into the teaching and research frontier of solid geometry at home and abroad. So as to define the core concept, choose the research vision and methods, and establish the design and core viewpoint of this study.

The second part is the necessity of space vector entering the teaching of solid geometry in senior high school.

Based on two points: the practical significance and far-reaching influence of introducing space vector into high school solid geometry

The third part is the basic knowledge of space vector and the application of space vector in high school solid geometry.

Review the basic knowledge of space vector in high school solid geometry textbooks, including the origin and development of vector, related concepts and expressions of space vector, the basic theorem of space vector, and the establishment of space rectangular coordinate system.

This paper expounds the main application of space vector in senior high school solid geometry: establishing spatial position relationship and solving angle and distance problems, which shows that space vector is a powerful tool to deal with solid geometry problems and is superior to traditional methods.

The fourth part is the research textbook: the teaching analysis of three-dimensional geometric space vector in senior high school textbooks.

Firstly, the paper compares the old and new textbooks of solid geometry in senior high school, analyzes the arrangement of "space vector" in this chapter of solid geometry, and then studies the teaching methods of space vector textbooks of solid geometry in senior high school.

The fifth part is the investigation and analysis of space vector teaching and learning of solid geometry in senior high school.

Debate speech II

Dear judges and teachers,

Good morning!

My name is xxx, and I'm a student of Class X, majoring in accounting at xx level. The title of my graduation thesis is xxx. My tutor is teacher xxx. From the topic selection, drafting outline, completing the first draft and finalizing the draft, I got careful guidance from Teacher X, which enabled me to quickly master the writing method of the paper and complete the writing of the paper in a short time. No matter what the result of today's defense is, I will sincerely thank the instructor for his hard work and the judges for their criticism and correction. First of all, I want to talk about the purpose and significance of this graduation thesis.

Reviewing the development of private enterprises in China is also the development of China's reform and opening up. With the deepening of reform and opening up in China and the economic development in China, the private enterprises in China have experienced three developments. At first, private enterprises were regarded as "the tail of capitalism". At that time, private enterprises were not fully developed. With the continuous improvement of the role of private enterprises in the national economy, private enterprises are regarded as a supplement to the socialist economy, and it is put forward that "the state allows the private enterprise economy to exist and develop within the scope prescribed by law … the state protects the legitimate rights and interests of the private economy". Private enterprises are playing an increasingly prominent role in the national economy. With their development, they need more funds to expand their scale. However, financing difficulty has become the bottleneck of the development of private enterprises.

Based on the current situation of financing difficulties of enterprises, this paper adopts the research method of Marxist historical materialism and dialectical materialist thinking methods such as internal cause, external cause and history, based on the theoretical basis of financing and domestic and foreign literature. Empirical analysis is combined with normative analysis, with empirical analysis as the main one; Pay attention to case analysis and research. Finally, the research conclusions are drawn and relevant policy suggestions are put forward.

Secondly, I want to talk about the structure and main information of this article.

This paper is divided into five parts.

The first part mainly discusses the importance of private enterprise financing through Chinese and foreign theories.

The second part analyzes the internal and external financing situation of private enterprises.

The third part analyzes Xinyang Iron and Steel Co., Ltd..

The fourth part, based on the analysis of Xinyang Iron and Steel Co., Ltd., designs the corresponding financing scheme and strategy for you.

Limited by various conditions and my theoretical level, the discussion and analysis of private enterprise financing in this paper only stays at the superficial level, especially in theory, and there are still many problems that need further serious consideration and exploration.

Finally, thank you again for your careful help and guidance in the process of writing my graduation thesis. Secondly, I want to thank all professional teachers for their education and training in the past four years. Without your teaching, I wouldn't be where I am today. Finally, thank you for your concern and support over the past few years. I will never forget the days when I lived with you!

I urge teachers and students to criticize and correct me. Thank you!

Thesis defense speech (7):

Hello, teachers, my graduation thesis is entitled "Study on the Lost Forest Marriage Book Text Volume".

First of all, as far as the topic of the thesis is concerned, there are a large number of documents in Black Water City, which have high historical value. However, at present, the academic research on the literature of Heishui City is still in its infancy, especially the research on legal literature is weak. There are no relevant research monographs, only four research papers. Therefore, my graduation thesis chooses The Lost Forest Marriage Book as the research object, which is Black City. It is expected that the study of the text volume of the Lost Forest Marriage Book can make up for some gaps and deficiencies in the study of legal history in the Yuan Dynasty and make a breakthrough in the study of legal status in the Yuan Dynasty.

Secondly, as far as the information of the paper is concerned, the Black City literature belongs to the original information and is very precious. In the book Unearthed Documents of the Black City (China Document Volume), Mr. Li Yiyou published some documentary records of the Black City with pictures. But there are some mistakes in the recorded text, and the number of attached pictures is limited. To this end, Mr. Du specially took us to the Inner Mongolia Institute of Archaeology to check the original documents one by one, and supplemented some unpublished new materials by Mr. Li Yiyou. Therefore, as far as the materials used in this paper are concerned, they are comprehensive, reliable and accurate, and the research conducted on this basis and the research results obtained are more valuable.

Next, I will talk about the main information of the paper. This paper mainly includes three parts:

The first part: Interpretation and collation of lost forest marriage books. Mainly compare the original and photocopy of the document, and record the full text of the document in strict accordance with the format of the original document. Documents are sorted and interpreted. Among them, some mistakes and omissions in Mr. Li Yiyou's recording were corrected, about 50 of them. In addition, combined with geography, official position, writing format and other related knowledge, 20 missing words in the document were corrected.

The second part: Textual research and interpretation of legal terms in the main volume of Lost Forest Marriage Book. There are not many materials about the legal language of Yuan Dynasty, mainly the punishments department of Yuan Zhang Dian. For a long time, the academic research on legal language in Yuan Dynasty mainly focused on the period of Yuan Zhang Dian. The text volume of the Lost Forest Marriage Book can be said to be an important supplement to the legal language materials of the Yuan Dynasty. The original trial record of the Lost Marriage Certificate in Mountain Forest is completely preserved, which is the first-hand legal language material, true and credible, and can best reflect the original appearance of the legal language in Yuan Dynasty. This paper makes textual research on some important legal terms. The main words in textual research are: permission, responsibility, execution, execution, root hook, invitation, query, dry photo, reply, preparation and so on. This is of great value to the interpretation and research of literature and the study of language history in Yuan Dynasty.

The third part: The social and historical problems reflected in the text volume of The Lost Forest Marriage Book. This part is the main body of the paper. This paper mainly studies three aspects.

The first question is about the writing format of legal documents in Yuan Dynasty. There are some examples of the style of legal documents in Yuan Zhang Dian, and there are some provisions in Gao Zhuang's New Works and Yuan Dynasty Legal Materials Collection, but they are not systematic and complete. The main volume of The Lost Forest Marriage Book completely preserves different judicial documents in the Yuan Dynasty, including the plaintiff's complaint, the transcripts of interrogating the defendant and witnesses, the identification of the defendant, the custody and responsibility of the prisoner, etc., and basically includes all kinds of judicial documents commonly used in the Yuan Dynasty. On the basis of carefully studying the text volume of the Lost Forest Marriage Book, this paper first determines what each document belongs to according to its information, classifies it according to the list, and then summarizes the writing format and basic requirements of each document. It is of great value to study the writing format of legal documents in Yuan Dynasty.

The second question: It is about the judicial procedure in Yuan Dynasty reflected in the main volume of The Lost Marriage Book in the Forest. The loss of forest marriage certificate is a case centered on marriage certificate. Although it is an example, it can basically represent and reflect the general trial procedure of civil litigation cases in Yuan Dynasty. For example, the trial of a case needs to go through: knowing the complaint and summoning the parties and witnesses; To hear cases, investigate and collect evidence; The officials collegiate and announce the trial result of the case. It can be said that the lost forest marriage book text volume is a very precious and rare material for studying civil litigation cases in Yuan Dynasty. After research, I found the following issues worthy of attention:

1. The trial procedure of the case of lost mountain forest marriage certificate basically conforms to the provisions of the laws of the Yuan Dynasty, which is rigorous and serious, and the verdict is reasonable. Moreover, even when the Red Scarf Army Uprising has spread to Yijinai Road, the trial of this case is still proceeding in an orderly way.

2. The trial of the case is a "round-up" system, that is, the relevant officials discuss and make a judgment together, rather than making a decision by one person alone. This also reflects judicial justice.

3. The trial period of the case was clearly stipulated by the laws of the Yuan Dynasty, but it only took ten days from the plaintiff's appeal to the closing of the case, which shows that the efficiency of the Ai Jin Road Government is still relatively high.

4. In the case of losing the forest marriage certificate, there is no "dating" trial. According to the laws of the Yuan Dynasty, litigation cases involving people with different household registration should be handled by institutions with different household registration. Wu, the plaintiff in this case, is a Hui nationality, but the department in charge of the criminal proceedings of the Hui nationality did not participate in the trial of the case, which also confirmed that the department in charge of the criminal proceedings of the Hui nationality at the end of Yuan Dynasty recorded in the history books no longer cared about the criminal proceedings of the Hui nationality.

The third question is about the document management system of the Yuan Dynasty reflected in the main volume of the Lost Marriage Book. Officials in the Yuan Dynasty took official document cases as the basis for handling government affairs, so the Yuan government attached importance to the management of archives. However, there are only sporadic records in the official history, and there are few relevant materials. This problem is reflected in the main volume of the Lost Forest Marriage Book. Therefore, this paper summarizes and studies the management institutions, managers, warehousing procedures and management methods of documents in Yuan Dynasty through the main volume of Lost Forest Marriage Documents.

The above are the main social and historical issues reflected in the main volume of the Lost Forest Marriage Book. In addition, through research, it is found that the text volume of the lost Lin marriage book also reflects some unique problems and phenomena in the Yuan Dynasty. For example:

1. Status of women. On the one hand, the legal status of women in Yuan Dynasty was very low. On the other hand, in terms of ideology, the society in Yuan Dynasty held a tolerant and enlightened attitude towards women's divorce and remarriage.

2. The status of Hui people. Politically privileged, economically good at doing business, and the activity area covers all parts of the country.

3. The household registration system in Yuan Dynasty. The household registration system in Yuan Dynasty is very complicated. According to the main volume of the Lost Forest Marriage Book, this system was implemented in Yijinaidao, but due to the peasant uprising at the end of Yuan Dynasty, the household registration system became increasingly chaotic.

This is the main scene of my graduation thesis. Before this, I published a research paper on the text volume of the Lost Forest Marriage Book of Ningxia social sciences, which laid the necessary foundation for writing this graduation thesis. In a word, the main volume of the Lost Forest Marriage Book provides valuable first-hand information for textual research on legal terms, writing formats of various documents, trial procedures of judicial cases, and management system of archives and documents in Yuan Dynasty. This paper has made a serious and in-depth study of these issues and achieved the necessary research results, which should be said to make up for some deficiencies in the field of legal history research in the Yuan Dynasty.

Thank you teachers.

Speech at the Debate Competition Part III

Good morning, teachers and students:

I am a graduate student of literature and art in Grade 06. My name is Cultural Perspective of Rural Film and Television in the New Period. This paper is completed under the guidance of Mr. Xiang Baoyun. Here, I am very grateful to him for his long-term careful guidance and great help, and also thank all the defense teachers for taking time out of their busy schedules to participate in this defense. The following is the reason, purpose, preparation of data collection and the structure of this article.

First, the reason and purpose of the topic selection

Second, the preparation of data collection

Starting from the topic selection in June of 20xx, in order to complete the task, I collected a lot of materials, including online papers and periodicals, library bibliographies and various data on the Internet. Under the guidance of the teacher, I read the materials, worked out the outline, wrote the opening report, and revised the first draft of my graduation thesis repeatedly, and finally finalized it in April of 20xx.

Third, the structure of the paper.

The full text is divided into five parts with nearly 50,000 words.

The first part mainly introduces the research status and significance of this topic, as well as the definition of research objects, research scope and ideas.

The second part analyzes the general situation of rural film and television creation in the new period, gives the definition of rural film and television, and points out the crisis of rural film and television creation. The solution lies in paying attention to new countryside, new farmers and new agriculture in ideological content, and showing new atmosphere, new look and new actions.

The third part is the analysis of the evolution of rural films in the new period. Throughout the 20-odd years since the new era, rural films have experienced a state of prosperity first, then silence, and then rising in voice in terms of their own creation and social repercussions.

The fourth part is the analysis of the prosperity of rural TV series in the new period. The 1980s was the initial stage of rural TV series, and it gradually flourished after the 1990s, especially in the new century. In this paper, the broadcast situation of rural TV series after the 1990s is counted, the ratings are investigated and the phenomenon of hot broadcast is explored.

The fifth part is the analysis of the cultural connotation and aesthetic characteristics of rural film and television in the new period. In the new era, rural film and television shows an aesthetic modeling style and prose-like plot structure, while rural film and television shows a trend of urbanization and entertainment, which is caused by the impact and influence of consumer culture on rural film and television.

After writing this paper, I learned a lot of useful things and accumulated a lot of experience. However, due to the lack of knowledge and ability, coupled with limited time and energy, there are some shortcomings in many content expressions and arguments, which are far from the expectations of teachers. Many problems need further thinking and exploration. I sincerely hope that all teachers can put forward valuable opinions and point out my mistakes and shortcomings. I will accept them with an open mind, so that I can continue to study and further study and improve this paper.

The above is a brief introduction to my thesis. Please ask your teacher questions. thank you

The reason why I chose rural film and television as the topic of my graduation thesis is that the new period is a period of vigorous development of rural film and television in China, especially the broadcast of 20xx "Liu Laogen", which aroused people's long-lost enthusiasm for rural film and television, and its true, humorous and close-to-life theme won applause from the audience. 13. The high ratings of 9% created the highest ratings of prime-time TV series broadcast by the first CCTV program that year. Subsequently, a series of rural TV dramas were grandly launched, which promoted the prosperity of rural TV dramas in Northeast China. The innovation of this paper lies in using the broadcast situation of rural film and television dramas in the 1990s to examine the ratings, showing the internal cultural connotation and aesthetic characteristics of rural film and television dramas. At the same time, we also see the decline of realistic aesthetic principles and the resurgence of conceptualization tendency. It is not difficult to see the lack of social responsibility and indifference to the ever-changing countryside. Under the impact of the wave of consumer culture, in recent years, most rural TV dramas in Northeast China pay attention to entertainment expression, tending to urbanization, marginalization and industrialization. The aesthetic cultural form of rural film and television dramas has lost the spirit of realism, bid farewell to sublimity and tragedy, and banter and spoof have become the darling of the times.

The fourth speech of the debate competition

Dear teachers:

Good Morning, everyone! My name is xx, and the instructor of this thesis is Mr. XX. The topic of my graduation thesis is "Countermeasures to improve the competitiveness of export-oriented industrial clusters in Zhejiang Province". Let me first report my motivation for choosing this paper, as well as the background, basic writing ideas, theoretical and practical significance of this paper.

First of all, let me state my writing motivation. I come from Taizhou. Before writing this paper, I only knew that Taizhou's characteristic towns produced the same products, such as the Pacific Lantern City near the sea, Taizhou's clothing machinery, Yuhuan's valves and so on. According to the statistical data at the end of xx, among them, valve pumps account for more than 60% of the national exports, and sewing machines and electric cutting machines account for 70% of the international market share. Zhejiang, as we all know, is a big trading province. I think there should be an amazing connection between exports and industrial clusters. Therefore, I chose "Study on Countermeasures to Enhance the Competitiveness of Zhejiang Export Advantage Industrial Clusters". On the one hand, it is hoped that this paper can learn more about the distribution, present situation and international competitiveness of Zhejiang export-oriented industrial clusters. On the other hand, because I am a major in international trade, I also hope that I can tap more business opportunities from the advantageous industrial clusters in our province in the future and make some theories for my future. Graduation thesis defense speech

Secondly, it expounds the main arguments and structure of this paper. Although the title of this paper is a bit long, I think the center should be confined to the last few words, that is, "Countermeasure analysis of cluster competitiveness". The so-called "industrial cluster" means that a large number of upstream and downstream enterprises in a certain industry gather in a certain area to form a competitive economic community. Wang Jici, a professor in Peking University, pointed out at the forum that the key to improving export competitiveness is to develop characteristic industrial clusters and avoid repeated construction of homogeneous industrial clusters. Therefore, my thesis starts with the development status and main characteristics of export-oriented industrial clusters in Zhejiang Province, and tries to find the advantages of software and hardware of export-oriented industrial clusters in our province. The main points I summarized are: gratifying scale, reasonable industrial structure, meticulous product division and remarkable export competitive advantage.

When demonstrating the competitiveness and competitive advantages of Zhejiang export-oriented industrial clusters, I mainly analyzed several relationships of Zhejiang industrial clusters, such as the relationship between enterprise agglomeration and production efficiency and international competitiveness, the relationship between cluster competitiveness and competitive pressure and innovation ability, and the relationship between "regional brand" and cluster competitiveness. The determinants of the competitiveness of export-oriented industrial clusters are usually analyzed from the national level, cluster level and enterprise level.

The analysis of the competitiveness index of Zhejiang export-oriented industrial clusters in this university graduation thesis is also mainly concentrated in the third part, which is also the theoretical basis of my countermeasure research. These include the import and export volume of Zhejiang Province from 2003 to XX, the main economic indicators of Zhejiang Province, which account for about 60% of the cluster in recent years, the distribution of the main enterprises of Zhejiang export-oriented industrial cluster in various regions, and the preference of Wenzhou private small and medium-sized enterprises for overseas market entry. The competitiveness indicators are mainly discussed around the trade competitiveness index (tc index) and export deviation. And further put forward the restrictive factors of Zhejiang export-oriented industrial cluster competitiveness. These are the basis of competitiveness countermeasures of Zhejiang export-oriented industrial clusters.

Through the above analysis, the focus of this paper is also to give the countermeasures to enhance the competitiveness of Zhejiang export-oriented industrial clusters. I draw lessons from the main inductive methods of economics in colleges and universities, and put forward corresponding countermeasures from three angles: government, enterprises and trade associations. It can also be said that it is a double analysis of macro and micro countermeasures on how to improve the competitiveness of Zhejiang export-oriented industrial clusters.

At the time of writing this article, I feel that the organization is not very strict, some viewpoints are repetitive, and there are still many shortcomings in the collection of some specific data, which makes this article still stay at a superficial level in thinking about the competitiveness of Zhejiang export-oriented industrial clusters, and there are many problems that need further discussion in theory and practice. However, writing this paper has given me a general understanding of the distribution, present situation and overall export situation of export-oriented industrial clusters in Zhejiang, and also recognized and affirmed some knowledge I have learned in this major again. It can be said that a paper has benefited me a lot.

The fifth speech of the debate competition

Hello, teachers. The topic of my graduation thesis is research.

First of all, as far as the topic of the thesis is concerned, there are a large number of documents in Black Water City, which have high historical value. However, at present, the academic research on the literature of Heishui City is still in its infancy, especially the research on legal literature is weak. There are no relevant research monographs, only four research papers. Therefore, my graduation thesis chooses the text volume of The Lost Forest Marriage Book as the research object, and the text volume of The Lost Forest Marriage Book is Black City. I hope that through the study of the text volume of the Lost Forest Marriage Book, we can make up for some gaps and deficiencies in the study of legal history in the Yuan Dynasty and make a breakthrough in the study of legal situation in the Yuan Dynasty.

Secondly, as far as the information of the paper is concerned, the Black City literature belongs to the original information and is very precious. In the book Unearthed Documents of the Black City (China Document Volume), Mr. Li Yiyou published some documentary records of the Black City with pictures. However, there are some mistakes in the recorded text, and the number of attached pictures is limited. To this end, Mr. Du specially took us to the Inner Mongolia Institute of Archaeology to check the original documents one by one, and supplemented some unpublished new materials by Mr. Li Yiyou. Therefore, as far as the materials used in this paper are concerned, they are comprehensive, reliable and accurate, and the research conducted on this basis and the research results obtained are more valuable.

Let me talk about the main content of the paper. This paper mainly includes three parts:

The first part: Interpretation and collation of lost forest marriage books. Mainly compare the original and photocopy of the document, and record the full text of the document in strict accordance with the format of the original document. Documents are sorted and interpreted. Among them, some mistakes and omissions in Mr. Li Yiyou's recording were corrected, about 50 of them. In addition, combined with geography, official position, writing format and other related knowledge, 20 missing words in the document were corrected.

The second part: Textual research and interpretation of legal terms in the main volume of Lost Forest Marriage Book. There are not many materials about the legal language of Yuan Dynasty, mainly the punishments department of Yuan Zhang Dian. For a long time, the academic research on the legal language of Yuan Dynasty mainly focused on the period of Yuan Zhang Dian. The text volume of the Lost Forest Marriage Book can be said to be an important supplement to the legal language materials of the Yuan Dynasty. The original trial record of the Lost Marriage Certificate in Mountain Forest is completely preserved, which is the first-hand legal language material, true and credible, and can best reflect the original appearance of the legal language in Yuan Dynasty. This paper makes textual research on some important legal terms. The main words in textual research are: permission, responsibility, execution, execution, root hook, invitation, query, dry photo, reply, preparation and so on. This is of great value to the interpretation and research of literature and the study of language history in Yuan Dynasty.

The third part: The social and historical problems reflected in the text volume of The Lost Forest Marriage Book. This part is the main body of the paper. This paper mainly studies three aspects.

The first question is about the writing format of legal documents in Yuan Dynasty. There are some examples of the style of legal documents in Yuan Zhang Dian, and there are some provisions in Gao Zhuang's New Works and Yuan Dynasty Legal Materials Collection, but they are not systematic and complete. The text volume of The Lost Forest Marriage Book completely preserves different judicial documents in Yuan Dynasty, including the plaintiff's complaint, the transcripts of interrogating the defendant and witnesses, the identification of the defendant, the custody and responsibility of the prisoner, etc., and basically includes all kinds of judicial documents commonly used in Yuan Dynasty. On the basis of carefully studying the text volume of the Lost Forest Marriage Book, this paper first determines what each document belongs to according to its content, classifies it according to the list, and then summarizes the writing format and basic requirements of each document. It is of great value to study the writing format of legal documents in Yuan Dynasty.

The second question: It is about the judicial procedure in Yuan Dynasty reflected in the main volume of The Lost Marriage Book in the Forest. The loss of forest marriage certificate is a case centered on marriage certificate. Although it is an example, it can basically represent and reflect the general trial procedure of civil litigation cases in Yuan Dynasty. For example, the trial of a case needs to go through: accepting the complaint and summoning the parties and witnesses; To hear cases, investigate and collect evidence; The officials collegiate and announce the trial result of the case. It can be said that the lost forest marriage book text volume is a very precious and rare material for studying civil litigation cases in Yuan Dynasty. Through research, I found the following issues worthy of attention:

1. The trial procedure of the case of lost mountain forest marriage certificate basically conforms to the provisions of the laws of the Yuan Dynasty, and the judgment is reasonable. Moreover, even when the Red Scarf Army Uprising has spread to Yijinai Road, the trial of this case is still proceeding in an orderly way.

2. The trial of the case is a "round-up" system, that is, the relevant officials discuss and make a judgment together, rather than being decided by one person alone. This also reflects judicial justice.

3. The trial period of the case was clearly stipulated in the Yuan Dynasty law, but it took only ten days from the plaintiff's appeal to the case, which shows that the efficiency of the government of Iqinadao is still relatively high.

4. In the case of losing the forest marriage certificate, there is no "dating" trial. According to the laws of the Yuan Dynasty, litigation cases involving people with different household registration should be handled by institutions with different household registration. Wu, the plaintiff in this case, is a Hui nationality, but the department in charge of the criminal proceedings of the Hui nationality did not participate in the trial of the case, which also confirmed that the department in charge of the criminal proceedings of the Hui nationality at the end of Yuan Dynasty recorded in the history books no longer cared about the criminal proceedings of the Hui nationality.

The third question is about the document management system of the Yuan Dynasty reflected in the main volume of the Lost Marriage Book. Officials in the Yuan Dynasty took official document cases as the basis for handling government affairs, so the Yuan government attached importance to the management of archives. However, the specific management of documents in the Yuan Dynasty is only recorded sporadically in the official history, and there are few relevant materials. This problem is reflected in the main volume of the Lost Forest Marriage Book. Therefore, through the text volume of Lost Forest Marriage Documents, this paper summarizes and studies the management institutions, managers, warehousing procedures and management methods of documents in Yuan Dynasty.

The above are the main social and historical issues reflected in the main volume of the Lost Forest Marriage Book. In addition, through the research, it is found that the text volume of the lost Lin marriage book also reflects some unique problems and phenomena in the Yuan Dynasty. For example:

1. Status of women. On the one hand, the legal status of women in Yuan Dynasty was very low. On the other hand, in terms of ideology, the society in Yuan Dynasty held a tolerant and enlightened attitude towards women's divorce and remarriage.

2. The status of Hui people. Politically privileged, economically good at doing business, and the activity area covers all parts of the country.

3. The household registration system in Yuan Dynasty. The household registration system in Yuan Dynasty is very complicated. According to the main volume of the Lost Forest Marriage Book, this system was implemented in Yijinaidao, but due to the peasant uprising at the end of Yuan Dynasty, the household registration system became increasingly chaotic.

This is the main situation of my graduation thesis. Before this, I published a research paper on the text volume of the Lost Forest Marriage Book of Ningxia social sciences, which laid a certain foundation for writing this graduation thesis. In a word, the text volume of the Lost Forest Marriage Book provides very valuable first-hand information for textual research on legal terms, writing formats of various documents, trial procedures of judicial cases, and management system of archives and documents in the Yuan Dynasty. This paper has made a serious and in-depth study on these issues and achieved some research results, which should make up for some deficiencies in the research field of legal history in Yuan Dynasty.

Thank you teachers.