Changshun Introduction: Changshun County is a Guizhou Province, Guizhou Province, Guizhou Province, Buyi and Miao Autonomous Prefecture, the county government in Changzhai Town, in the south-central Guizhou Province, western Gannan. Changshun County is 1565.03 square kilometers. The county seat is 84 kilometers away from the provincial capital of Guiyang, 178 kilometers to the capital of Duyun, and 85 kilometers to Anshun City, within the radius of the 1 hour economic circle in Guiyang. It consists of 7 towns, 10 townships, 148 villages, 5 resident committees, 1634 villager groups, 257,100 (end of 2007), and ethnic minorities accounted for 56%, mainly in Buyi and Miao. From the Warring States Period to the Qin and Han Dynasties, it belonged to the ancient country of Yelang. It has been called "the land of the Yelang, the hometown of Du Fu" since ancient times. Changshun County is a multi-ethnic county with 20 ethnic groups including Han, Buyi and Miao. The geological structure and stratigraphic structure are relatively complex. The mountain ranges are Miaoling Mountains, and the Miaoling Watershed is in the north of Hengshui County. The terrain is high in the north and low in the south. The northern part of the landform type is the Qiuyuan area, the west is the hilly area, the middle and southern parts are the karst middle and low mountains, the east is the peak cluster valley, and the river belongs to the Yangtze River and the Pearl River. The industry has coal mining, fertilizer, building materials and feed processing. Agriculture is mainly based on the cultivation of rapeseed, which is one of the “granaries” in the central Guizhou.