| The research on the protection of ancient city sites started earlier abroad.Through continuous development and gradual improvement,the international academic community has made much progress.China joined the Convention on the Protection of the World Cultural and Natural Heritage in 1985,and the relevant documents were gradually introduced and used in concrete practice,so that the relevant industries in China were gradually standardized and developed.After entering the 21 st century,the level of science and technology and the level of material and cultural life are constantly improving.People’s demand for cultural tourism developed based on ancient city sites is constantly increasing,and the requirements and standards are constantly strict.At this stage,the domestic protection planning for ancient city sites is still not perfect,the degree of integration between the two needs to be improved,and the system construction is not complete.At this time,collaboration based on service design concept has gradually become the trend of the times,providing a new perspective and development direction for the protection of ancient city sites and cultural tourism development.This paper will try to sort out the history of ancient city site protection at home and abroad,and analyze the remarkable effect of the application of service design concept on the protection of ancient city sites and the development of cultural tourism in the new development stage.Taking the protection and development of Nantou ancient city in Shenzhen as an example,this paper will deeply analyze its project achievements,and explore practical solutions on how to optimize the environment of ancient city sites,activate the ecology of ancient city sites,and improve the quality of life of surrounding residents,It provides a reference for the coordinated development of the protection of ancient city sites and cultural tourism in China. |