Research On The Value And Heritage Composition Of The Capital City Of Chang’an In Sui And Tang Dynasties From The Perspective Of Chinese Ancient Capital

Ancient is the core component of the regional culture of Xi’an and even Guanzhong,and it is also an important part of Chinese civilization.Chang’an in the Sui and Tang Dynasties has long occupied an important position in the development of China’s history.It is known as the heyday of the Chang’an era in the history of the ancient capital of China,and it is the mature period of the development of Chang’an as a capital.Chang’an in the Sui and Tang Dynasties,as a representative in the history of the development of ancient Chinese capitals,is an important node in the main line of Chinese history.Its capital city heritage is an important testimony to the value of the capital city of Chang’an in the Sui and Tang Dynasties,an outstanding representative of the ancient Chinese culture and an important carrier of the national spirit.Affected by the characteristics of the capital’s heritage,the theoretical results of ancient capital research,heritage recognition,and other factors,there are some problems in the protection of Chang’an heritage in the Sui and Tang Dynasties at this stage: the existing capital city heritage research perspective is scattered,and there is a lack of overall research and combing;the existing capital city heritage And the value cognition lacks a historical and cultural perspective;many capital city heritages that need to be protected are not included in the research and protection scope of Chang’an in the Sui and Tang Dynasties.In response to the current problems,this article studies the value and heritage composition of the capital city of Chang’an in the Sui and Tang Dynasties from the perspective of Chinese ancient capitalism.In response to the current problems,this article studies the value and heritage composition of the capital city of Chang’an in the Sui and Tang Dynasties from the perspective of Chinese ancient capitalism.The heritage is identified according to the capital value extracted from the capital connotation cognitive framework,and the heritage is sorted into different categories of value themes after screening and reorganization.These value themes and heritage together form the heritage list of the capital of Chang’an in the Sui and Tang Dynasties.The numerous,scattered,and potential Sui and Tang Chang’an Capital City heritages are systematically sorted out,so that the capital city heritage can find relevance in history,so as to improve the value and heritage recognition of the Sui and Tang Chang’an Capital City,and lay a solid foundation for subsequent protection and inheritance.By sorting out the basic research theories of Chinese ancient capital,archeology and architecture on the capital,including capital system under the influence of Chinese traditional cosmology and ritual system,and taking the research of Chinese ancient capital on the capital as the main part and the research of other disciplines on the capital as the supplement,this paper sorts out the cognitive framework of the connotation of the capital in eight aspects : politics,natural environment,military,population,society,economy,urban construction,transportation and culture,which is the main feature to distinguish the capital from the ordinary city and provides the basic theoretical framework for the following.Based on the cognitive framework of capital connotation,this paper sorts out the historical development and important events of Chang’an in Sui and Tang Dynasties in the corresponding political rule,natural environment utilization,military defense and command,population activities,economic activities,capital planning,traffic construction and cultural exchange.Combined with relevant scholars ’ research,it clarifies how Chang’an reflects its capital connotation under these eight frameworks,and finally forms eight capital values of Chang’an in Sui and Tang Dynasties.Based on the theme framework of capital value construction of Chang’an in Sui and Tang Dynasties,combined with relevant theoretical research,eight theme series were formed,including ’political center’,’mountain and river resort’,’military center of gravity’,’population gathering place’,’economic center’,’capital model’,’transportation hub’ and ’cultural center’.Based on the principle of authenticity and relevance,the logical relationship of ’value theme-value feature-heritage carrier’ is constructed to identify the urban heritage and classify it into the corresponding value theme.Finally,8 value themes,26 value features and 173 urban heritages are formed,which are the preliminary results of the study on the composition of the urban heritage of Chang ’ an in Sui and Tang Dynasties.