"Book of Songs",as a collection of poems,clearly records the historical facts of the tribal communication and integration in the ancient times and reveals that tribal integration is the form and method for the formation of Chinese nation.

This sense of nation is a reflection of the track of the national amalgamation since Pre-Qin and especially The Spring-Autumn Period and the Warring Times.

It will promote educational, scientific and technological, cultural and social advance in the western borderland, contribute to national amalgamation and solidarity, and enhance the esprit d.

On the relationship between national fusion and lingual fusion;

The shift in culture is an important step toward the completion of the national fusion, and this shift caused and promoted the change in their sociopsychological mentality and social behaviour.

Model of ethnic harmony—On ethnic integration in Zhen guan period of Tang Dynasty;

This paper considers multiculturalism as a successful policy to encourage ethnic integration in the multiethnic Montreal.

Northern Wei Dynasty in ancient China is an important period of national integration, the Ministry of Unity Tuoba Xianbei after the Yellow River Basin, basically the whole North China got into the territory of the Northern Wei Dynasty.