Since the massive rural migration started in the 1980s there have arisen two trends - different modes of “exudes and returns” between women and men and men’s superiority in migration. This difference is gendered and results from the intersection among rural-urban dichotomy，nature of markets，gender roles in family，and gender stereotypes. Gender difference in migration continues as the rural-urban dichotomy exists，giving rise to feminization of agriculture，on the one hand，and on the other hand，family separation together with the separation of production and labor reproduction along the rural-urban divide. The existence of this divide expands women’s domestic responsibilities. As a result，women’s care work has been further devalued，reinforcing traditional gender role of women—an issue that calls for attention.