Abstract: In Yunnan,an underdeveloped frontier minority area,the process of urbanization is relatively backward, and it is more difficult to integrate migrant workers into the community. Therefore, it is necessary to build a five-in-one support system for migrant workers community integration in order to promote the new urbanization process in Yunnan. The system includes the dual household registration system and its bundled policy system, the social capacity system to strengthen construction of migrant workers, safeguard mechanism to improve the rights and interests of migrant workers, the community public service construction system, sharing mechanism of migrant workers city integration the cost.

Key words: Yunnan, migrant workers, urban integration, community support system