Introduction to Ziyun: Ziyun Miaozu Buyi Autonomous County is located in the southwestern part of Guizhou Province. It belongs to the urban area of ​​Anshun, Suizhong, 161km away from the provincial capital Guiyang. The county borders Changshun and Luodian in the east, and the border between Wangnan and the south. It is bordered by Zhenning County and Xixiu District in the north. It is 76km long from north to south and 52km from east to west. The “Yalu King” of Ziyun Miao and Buyi Autonomous County in Guizhou Province was selected as the third batch of national intangible cultural heritage list recommended items, and the category of folk literature projects.