"Duality Of Community" In Floating Population In Xi'an

China has developed rapidly over the past few decades,and the community governance structure of big cities has changed a lot,and more attention has been paid to the villages in the city close to the crowd.And known as the immigrant city of Xi'an also attracted a large number of foreign population,forming a unique form of the village in the village.The main research of this paper is to study the inter-group relations among the current groups of X village.Through the tracing of the conflict events,the existing problems are analyzed,especially for the intercity intercourse between the different villages in the city and the two elements of community identity.Intercourse between the interaction and community identity can be investigated into the phenomenon of research,to further confirm the author of the community made of dual assumptions.And then analyzes the causes of the possibility of intercontinental intercourse with the theory of the weak connotation of Granovetter,and puts forward the theoretical possibility for the path selection of the future development.The purpose of the study is to strengthen the community resource flow,Intercultural harmony and community stability,for the existing village in the village of the emergence of new thinking.