After the Tubo Dynasty disintegrated in the late Tang Dynasty,Tubo in Nothem China went through the course from the things done in his own way to unity in part from the Five Dynasties to the early Song Dynasty,different tribes of Tubo in Northern China founded the two local political powers(alliance of the Liangzhou Liugu and Gushiluo in Hehuang area).

Tibetan Society in the Islamic Cultural View——Tibetan Chronicle in Arabic and Persian Documents during 8th to 16th century;

"Tibet-Bolor Path" in China-West Traffic in the Tang Dynasty;

The Governmental Herdsmen during the Era of Tibetan Governing Dunhuang;

On the Relation of Politicics and Religion during Tubo Kingdom;

Influences of Tubo in Tang Dynasty on the Minorities Migration in China s West Region;

The Application of Dendrochronology in the Research of Tuyuhun and Tubo Tombs in Western Qinghai Area;

But,the area of Hexi was captured by Tibetan Regime after of the rebellion of An and Shi.

This text regards historical document of ancient Tibetan as the main basis, generality has told the situation of developing of the educational development of whole of Tibetan regime period.

Based on the research findings of predecessors and documents of existing Chinese historical records and historical literature in ancient Tibetan language and other materials, the paper makes a new exploration of some relevant issues, with the focuses on the war between Tang Dynasty and Tibetan Regime, as well as the bilateral relationship.

The author analyzes the inscription and points out that the Gaoshen (or hierarchy) system of the ancient Tibet was practiced in the area of northwest Yunnan and among the Mo-Xie tribe.

Cen Zhongmian put forward in 1946 the viewpoint that Fuguo is identical with ancient Tibet, scholars have expressed different opinions about this problem.

The Reason Of Micro Effect Which The Northern Song Dynasty Used Trade To Win Over The Northwest Turban;