Costume of Ji Nuo people: Ji Nuo means the uncle's descendant or a nationality showing respect for the uncle. Mainly distributed in the Xishuangbanna Dai Nationality Autonomous Region in Yunnan Province. Its population is 2,0899. They use Ji Nuo language, and no written characters. The culture of Ji Nuo is colorful. The most everlasting myth/fable is Ma Hei and Ma Niu, talking about the Ji Nuo people in the times of Genesis and the flood, and a love story.