Marriage is the general switch of the family and society, and is the cornerstone of children's growth and success. Marriage will involve a variety of issues such as economic and personnel problems, and after the marriage will involve the main responsibility of family planning and raising children to adulthood, a good marriage needs to be well-designed, and from a practical point of view, to make adjustments according to the individual's identity, but also to prevent the marriage because of the economic and opportunity problems, loss of sanity , degrading their social functions, leading to the degeneration of the children's genetic personality.