The Five Constant Relations showing the basic principles of filial piety, as the backbone of traditional ethic, moved gradually towards the way which the love exists between father and son and not between husband and wife.

The Confucianizm pays attention to the relations among the family memebers,especially the relations between husband and wife.

s OBJECTIVE To analyze the mastery status of contraception knowledge of married couples at child bearing age and its affection factors.

The plot about a wife with two husbands not only reflects how the mainstream thinking of morality affects the society,but also reveals the citizens,especially the urban females living circumstances.