From urban-rural dual structure to urban-rural integration 并列题名：From urban-rural dual structure to urban-rural integration From urban-rural dual-structure to integration the development from dual structure to urban-rural integration 并列题名：From urban-rural dual-structure to integration Financial support for urban-rural integration 中国特色城乡关系：从二元结构到城乡融合：the development from dual structure to urban-rural integration Practical standardization of urban-rural integration based on the perspective of urban-rural integration 并列题名：Practical standardization of urban-rural integration