From the History of Sino-Tibetan and Multi-ethnic Civilization Relations from the 7th to 13th Century, I carefully selected sentences or paragraphs that are profound, unique in perspective, or beautiful in language. Here are my choices: 1. "Under the early sun of the 7th century, the exchange between the two great civilizations of Han and Tibetan was like a long stream, quietly opening the prelude to the integration of multiple ethnic groups." - This sentence describes the starting point of the exchange of Han and Tibetan civilizations in poetic language, symbolizing the beginning of the harmonious coexistence of multiple ethnic groups. 2. "The beliefs of the Tibetans and the culture of the Han people have merged with each other in the melting pot of history, forging a unique form of civilization." - This sentence deeply reveals the integration and innovation in the process of the exchange of Han and Tibetan civilizations. 3. "The openness and tolerance of the Tang Dynasty not only promoted the in-depth exchange of Han and Tibetan cultures, but also laid the foundation for the prosperity of multi-ethnic civilizations." - From the perspective of the Tang Dynasty's policies, it explains the historical background and driving force of the exchange of multi-ethnic civilizations. 4. "On the Ancient Tea-Horse Road, there is not only the exchange of materials, but also the collision and integration of cultures." - This sentence uses the Ancient Tea-Horse Road as a starting point to show the vivid scene of multi-ethnic cultural exchanges. 5. "The introduction of Tibetan classics has injected new vitality into Han culture and enriched the connotation of Tibetan culture." - Emphasized the complementary and promoting role of cultural exchanges on both cultures. 6. "In the process of the spread of Buddhism, the philosophical thoughts of the Han people and the religious practices of the Tibetan people have stimulated each other and produced far-reaching influences." - Analyzed the exchange and influence of Han and Tibetan culture at the ideological level from the perspective of the spread of Buddhism. 7. "The artistic exchange between Han and Tibetan is not only reflected in art forms such as painting and sculpture, but also goes deeper into the innovation of aesthetic concepts." - Highlighted the important role of artistic exchange in the relationship between Han and Tibetan civilizations. 8. "With the extension of the Silk Road, Han and Tibetan civilizations have had extensive contact and exchanges with civilizations in Central Asia, West Asia and other regions." - Broadened the horizon and placed the exchange of Han and Tibetan civilizations in a broader regional context. 9. "In the long history from the seventh to the thirteenth century, the development of Han-Tibetan relations has gone through a process from initial contact to deep integration." - A general description of the development of Han-Tibetan relations during this period. 10. "The exchange and mutual learning of multi-ethnic civilizations is an important force to promote historical progress." - This paper profoundly expounds the important significance of multi-ethnic civilization exchanges for historical development. 11. "In the interaction between Han and Tibetan civilizations, we see the possibility of mutual respect and harmonious coexistence between different cultures." - This paper puts forward the concept of harmonious coexistence in cultural exchanges, which has practical enlightenment significance. 12. "The spread of the Tibetan epic "The Legend of King Gesar" in Han areas is a good story in the history of Han-Tibetan cultural exchanges." - This paper vividly demonstrates the achievements of Han-Tibetan cultural exchanges by taking specific cultural works as examples. 13. "The Han imperial examination system has had a profound impact on Tibetan society and promoted the development of education in Tibetan areas." - This paper analyzes the specific impact of Han institutional culture on Tibetan society. 14. "In the process of Han-Tibetan exchanges, language learning and dissemination have played an important bridging role." - This paper emphasizes the fundamental role of language in cultural exchanges. 15. "With the spread of Tibetan Buddhism in the Han area, the resonance of religious beliefs between the Han and Tibetan peoples has been increasingly strengthened." - Revealed the important role of Tibetan Buddhism in strengthening the ties between the Han and Tibetan peoples. 16. "In the Han-Tibetan exchanges from the seventh to the thirteenth century, the prosperity of commercial trade provided a solid material basis for cultural exchanges." - Analyzed the conditions and driving forces of cultural exchanges from the perspective of economic foundation. 17. "The calligraphy art of the Han nationality has been widely appreciated and imitated in the Tibetan areas, which has promoted the integration of Han and Tibetan cultures." - Taking calligraphy art as an example, it shows the delicate integration of Han and Tibetan cultures. 18. "At the intersection of Han and Tibetan civilizations, we see the collision and integration of Eastern and Western civilizations." - Put forward the important position of Han-Tibetan civilization exchanges in the exchanges between Eastern and Western civilizations. 19. "The exchanges of multi-ethnic civilizations have not only enriched their respective cultural connotations, but also contributed unique wisdom to the development of human civilization." - Highly praised the contribution of multi-ethnic civilization exchanges to the development of human civilization. 20. “In the long course of history, the exchanges and mutual learning between Han, Tibetan and other ethnic civilizations will continue to write a glorious chapter in human civilization.” - This article looks forward to the bright prospects of future exchanges among ethnic civilizations with hope.

Title: Scholars Exploring the Relationship between Han, Tibetan and Multi-ethnic Civilizations: Xie Jisheng and Wang Ruilei Xie Jisheng and Wang Ruilei are two outstanding scholars in the field of the history of the relationship between Han, Tibetan and multi-ethnic civilizations from the seventh to the thirteenth century.< Their works provide us with valuable perspectives to gain a deeper understanding of the exchange and integration of Han, Tibetan and multi-ethnic civilizations.

This article will introduce these two authors from multiple perspectives to help readers better understand their academic contributions.< 1.

Personal Basic Information and Educational Background Xie Jisheng, male, Han nationality, born in 1962, native of Sichuan, China.< He received a Ph.

D.< in History from the Graduate School of the Chinese Academy of Social Sciences and was a visiting scholar at Harvard University.

Wang Ruilei, male, Han nationality, born in 1965, native of Jiangsu, China.< He received a Ph.

D.< in History from Peking University and was a visiting scholar at Oxford University.

2.< Professional Background Xie Jisheng was a researcher at the Institute of Ethnology and Anthropology of the Chinese Academy of Social Sciences and is currently a professor at Renmin University of China.

His main research directions are ethnic history and ethnic relations history.< Wang Ruilei was a professor at the Department of History of Peking University and is currently a professor at the Department of History of Tsinghua University.

His main research directions are the history of Han-Tibetan relations and ethnic history.< 3.

Writing career and work style Xie Jisheng and Wang Ruilei's writing career began in the 1990s.< Their works are known for their rigorous academic attitude, detailed historical research and unique research perspective.

In the book "History of Sino-Tibetan and Multi-ethnic Civilization Relations from the 7th to the 13th Century", they used interdisciplinary research methods to deeply explore the interaction and integration of Sino-Tibetan and multi-ethnic civilizations in politics, economy, culture and other aspects.< 4.

Personal life and social influence Xie Jisheng and Wang Ruilei are both outstanding in the academic community, and their research results have had a wide impact at home and abroad.< They actively participated in academic exchanges and promoted the in-depth development of the study of the history of Sino-Tibetan and multi-ethnic civilization relations.

5.< Citations and evaluations Authoritative media and experts generally have high evaluations of them.

"China Social Sciences News" once evaluated their research as "having high academic value and practical significance".< Harvard University professor and famous Tibetologist Van der Kuijp believes that their research "provides us with a new perspective to understand the interaction between Sino-Tibetan and multi-ethnic civilizations.

" VI.< Latest News Xie Jisheng and Wang Ruilei have been active in the academic field.

Their research has been deepening, providing us with more new insights into the history of Sino-Tibetan and multi-ethnic civilization relations.< At the same time, they are also committed to cultivating a new generation of scholars and promoting the inheritance and development of academic research.

Summary: Xie Jisheng and Wang Ruilei are outstanding representatives in the field of Sino-Tibetan and multi-ethnic civilization relations.< Their works provide us with valuable academic resources to help us better understand the exchange and integration of civilizations in this historical period.

Their academic achievements and contributions to society deserve our respect and learning.