With the overall enablement of rural and urban economic system reform in the 1980s, the migration movement of population began to sweep across China. While the migration from countryside is rather noticeable. Relevant data shows that nearly a third of women permanent migration belongs to marriage migration. Marriage migration is different from other migration, which mainly contains female migrant and has great effect on their life.The research subjects of this thesis are Va nationality women from Yunnan who have realized marriage migration. Then the author unscrambled their marriage migration behavior from political sociology perspective. In this thesis, the author chose some villages in eastern region of Henan as investigation places, with the purpose to explore the commercialized intermediary agents associating with this kind of marriage and the deep roots of the men and women choosing this kind of marriage.The research methodology of this thesis is anthropological fieldwork. In this thesis, the author mainly selected some typical characters from many black wife who talked with the author. Then the author adopted the methods of participation observation and depth interviews to have a deep understanding of their life. Besides, the author as far as possible enter into their daily life to increase the understanding of their whole living environment. The author also took part in their fellow party for many times and lived together with them.The author used structural dynamic theory to excavate the positions which the men and women of this kind of marriage have in marriage market and analyze the efforts they made to change their weak position in the marriage market. It is proved that the more disadvantaged positons they have in the social structure, the more they may change their positions through various ways. The end result is that the disadvantaged is not a block, but to a certain extent it may play a positive role. |