党的十六届六中全会指出,社会和谐是中国特色社会主义的本质属性,构建社会主义和谐社会关键在党,重心在基层。构建和谐社会是一项复杂而伟大的系统工程,离不开众多外来建设者的积极参与。随着社会经济的发展,人员流动趋于频繁,外来建设者在许多经济发达地区已经成为了当地经济 The Sixth Plenary Session of the 16th CPC Central Committee pointed out: Social harmony is the essential attribute of socialism with Chinese characteristics. The key to building a socialist harmonious society lies in the party with the center of gravity at the grassroots level. Building a harmonious society is a complex and great systematic project that can not be separated from the active participation of many foreign builders. With the development of society and economy, the flow of people tends to be frequent, and foreign builders have become the local economy in many economically developed areas