Introduction to Weixi: The Weixi Yi Autonomous County is one of the counties in the Diqing Tibetan Autonomous Prefecture of Yunnan Province, and the county is in the northwestern part of Yunnan Province. Since the Eastern Han Dynasty and the Tang Dynasty, this is an integral part of the Great Southwest of China. The site of the defense fortress in northwestern Yunnan is one of the barriers to the Indian, Burmese and Kangzang, and the ancient tea-and-horse trade in the northwest of Yunnan. Gather points. As of 2014, Weixi County has 3 towns and 7 townships, and there are 3 communities and 79 villages. At the end of 2012, the Weixi Yi Autonomous County was 154,127 people, of which: 137717 people were agricultural, accounting for 89.35%. In 2012, the total production value of the Weixi Yi Autonomous County reached 265.673 million yuan, and the proportion of the added value of the primary, secondary and tertiary industries was 14.79:32.93:52.28.