Home south of the city. According to official website who inquired about Chengnan Homestead, Chengnan Homestead is located next to the fire brigade on the left side of Tongjiang Avenue in Chayuan New Town, Nan 'an District, with bus Tongjiang Avenue Station and Longzhizhong Station. Line 6 has two stations, namely Tea Garden and Tea Garden South, which belong to the scope of public rental housing in tea gardens. Public rental housing generally refers to public rental housing. Public rental housing refers to the affordable housing provided by the state with policy support, limited construction standards and rent levels, and rented for families with housing difficulties with lower-middle income in cities and towns, newly employed workers without housing and migrant workers with stable employment in cities and towns.