Naxi nationality has its own national language, and Naxi language belongs to Yi branch of Tibeto-Burman language family of Sino-Tibetan language family. Naxi nationality is unique in art, and its poetry, painting, sculpture, music and dance art are famous all over the world. The clan organization of Naxi nationality is everywhere, and it is a nation with a high degree of living. In Lugu Lake area, the clan organization of the people in that day maintained a relatively old feature, and Naxi culture was deeply influenced by China culture.