The Research of the Struggle of "Northward Migration" in the Qinghai Tibetan Tribes in the middle of Qing Dynasty

After the rebel events of Luo Bu Zang Dan Jin was repressed,The Qing Dynasty began implement the policy for to separate the Mongolia and Tibet in Qinghai area,which the Qinghai areas had been ruled completely.With the Mongolian growing weakness and the Tibetan gradually powerful of the Qinghai,the pattern that the original Mongolian had ruled the government of Qinghai has been broken.But there exists the objective fact that the pasture that the Mongolian and the Tibetan owing is lack of coordination development with the people under the pattern of separating and ruling the Mongolian and the Tibetan.Because the objective contradiction becomes increasingly conspicuous about many people and less land in the Tibetan tribe,the grassland in the north of the Yellow River has been important nomadic areas where the Tibetan tribes struggled and migrated.