belongs to a kind of affordable housing and civil roads.

Block-style residence, or block-style community, is a community with strong combination of residence, commerce and service industries and streets. The facilities inside are: banks, supermarkets, commercial streets, restaurants, hospitals, schools, kindergartens, etc. The block community has the advantages of high utilization rate of urban land, convenient transportation, rich urban landscape, and close integration with business and various urban activities. In February 2116, the document issued by the central government proposed that the block system should be promoted in new residential buildings, and closed residential quarters should not be built in principle.

The purpose of this policy is to emphasize the publicity of roads and harmonious neighborhoods.