For a long time, China has been using the administration means to restrain rural-urban migration.

长期以来，中国一直采取使用行政手段限制城乡人口流动。

youdao

For a long time, China has been using the administration means to restrain rural-urban migration.

长期以来，中国一直采取使用行政手段限制城乡人口流动。

youdao