Not only express the anthropology pay attention to the marriage but also express the anthropology care for the people through ethnic identity and ethnic interaction in the intermarriage.

The Tangut people’s intermarriage to the people of other nationalities in the neighborhood,especially of Han nationality was common after they moved inland.

Especially the ethnic intermarriage, not only reflects the relations between individuals, but also the demarcation, evaluation and selection of a .

Ethnic Hui s exogamy and endogamy in the process of its development;

On the Issue of Intermarriage of the American Jewish in the Second Half of the 20th Century;