Research on the renewal strategy of ancient town based on the authenticity of subject and object from multiple perspectives -- a case study of Longxing ancient town

"Authenticity"is a subjective,constructive,developing and created dynamic concept.When it is used in the protection and renovation of ancient towns,It can be interpreted as the original and traditional characteristics of the ancient town, which reflects the dynamic characteristics of subject authenticity and object authenticity: the relationship and mutual influence between different groups of people in the ancient town are different, and the perception and understanding of the authenticity of the ancient town are different among different groups of people. When the subject is constantly changing, the interpretation of the authenticity of the ancient town also changes. To study the authenticity of multiple subjects and objects in ancient towns is to analyze and study from two aspects of heritage protection and tourism research, so as to protect the traditional style and features of ancient towns, better develop and utilize them, and better protect the life of local people. Longxing ancient town is one of the few ancient towns in Chongqing, China, which is dominated by traditional residents' life. It has not been over developed for business.Through the study of the authenticity of the multiple subjects and objects in Longxing ancient town, it is helpful to protect the traditional style and features of the objects in the ancient town, as well as the life of the local residents and the traditional business operation. Without destroying the authenticity, we should introduce some modern commerce and tourism, so as to stimulate the development of local economy and formats. This paper analyzes the relationship between the multiple subjects and objects in Longxing ancient town,so as to construct the evaluation system and ensure the balanced development of the authenticity of subject and object.At the same time,the authenticity protection system of Longxing ancient town must be established,and the planning strategy,development strategy and implementation strategy according to the actual situation of Longxing ancient town must be formulated.The street pattern,courtyard space and public space should be focused and studied ,with corresponding construction strategies of authenticity should be put forward.Also,the participation,feedback and guarantee mechanism need to be put forward to ensure the authenticity of the implementation of the subject and object.“ The research of "multiple subject and object authenticity" aims to repeatedly grind out the original characteristics of the true origin of Longxing ancient town through multi-disciplinary fields and multi perspective. Keyword: Authenticity of multiple subjects and objects,Chinese ancient town,Evaluation system,Architectural heritage