Namu is located in the north of Gaer County, Ali District, Tibet, in the south of Kunsha Township, and in the north of Suomai Village and Gaer New Village. This is a dry climate area in the sub-cold belt of the plateau, dry and cold, strong solar radiation, and long sunshine hours. The local economy is mainly agricultural and animal husbandry, and the crops are mainly green grass; Mainly raise yaks, horses, sheep.