[经] development of new towns and constructiion of public housing

guǎng jiàn guó mín zhù zhái ㄍㄨㄤˇ ㄐㄧㄢˋ ㄍㄨㄛˊ ㄇㄧㄣˊ ㄓㄨˋ ㄓㄞˊ