There should be a tight relation between the creator of the Longshan culture of this site and the famous Zhuanxu tribe.

This paper has a research on the development of the sharps and the origin and the clan and the connotation of the short swords with flat handle and man- face design in pre- Qin period.

The clan of tu people tribes in Qinghai was recorded in the documents by Chinese language and Tibetan language, and done textual Research by scholars at home and abroad.