短語詞組短語Rural Urban Migrant Workers 進(jìn)城農(nóng)民工rural migrant workers shortage 民工短缺for rural migrant workers 農(nóng)民工Rural Migrant Workers Day 農(nóng)民工節(jié)rural migrant workers in cities 農(nóng)民工rural -urban migrant workers 小團(tuán)體the rural migrant workers children 外來農(nóng)民工子女transformation of rural migrant workers 農(nóng)民工轉(zhuǎn)型Flow of rural migrant workers 農(nóng)民工流動 返回 rural migrant workers