随着城市管理体制改革的深化，政府管理职能不断转换，企业社会职能逐渐剥离，社会保障制度日益完善，由政府、企业及事业单位承担的部分社会职能逐步回归社会，越来越多的“单位人”变为“社会人”而进入社区，从而使社区在加强城市管理、服务市民生活、促进社会进步等方面发 With the deepening of the reform of the urban management system, the continuous transformation of government administration functions, the gradual separation of social functions of enterprises, the increasingly perfect social security system, the gradual return of part of the social functions undertaken by the government, enterprises and institutions to the society, the increasing number of “units People ”into“ social people ”into the community, so that the community in strengthening urban management, serving the public life and promote social progress, etc.