With a multiple logical regression model, the article exams the independent factors of migrant workers' fight -safeguarding choices, such as individual character, social capital, deprivation and social securi- ties. The results indicate that education, age, political party membership, industry type, social capital and deprivation have significant influence on the dependent factor. The authors also point out that relative depriva- tion can decide whether migrant workers adopt some right - safeguarding behavior or not, and soc...