As a political marriage, QinJinZhiHao is the most common communication and cooperation mechanism in the construction of the ancient society and establishment of political trust. It has been widely used in the internal affairs and diplomacy. In the kind of political communication mode, women act as a kind of relationship media. The reason why the woman has the function of constructing the political and social network is that she can connect the two clans through marriage and birth, so that the relationship between them can be formed. It is normal in human history that political marriage with women as media. As a "biological society" composite media, women play an important role in the integration of human race through the integration of genes, condensing relatives, eliminating conflicts and transmitting culture. Women influence human politics with their special media attributes.