lixianIntroduction：Introduction to Li County: Li County is located in the west of Sichuan Province, in the eastern part of the Qinghai-Tibet Plateau, on the southeastern edge of the Aba Tibetan and Qiang Autonomous Prefecture, bordered by Maoxian and Heishui in the northeast, Xiaojin in the southwest, Wenchuan in the southeast, and Malcon and Hongyuan in the northwest. It is 202 km from Chengdu, the capital of the province, and 193 km from the state capital, Malkan. It is at 30°54′43′′—31°12′12′′ north latitude, and 102°32′46′′—103°30′30′′ east longitude. The county covers an area of ​​4131.42 square kilometers. Li County has high mountains and deep valleys and beautiful scenery. There are provincial-level scenic spots - Miyaluo Hongye Scenic Area, provincial-level famous springs - Gulgou "Shenfeng Hot Springs", Dongfang Ancient Fortress - Taoping Qiang Village, Bi Penggou natural scenery, etc. . National Highway 317 runs through the entire valley. At 7:16 on January 8, 2014, an earthquake of magnitude 3.4 occurred near Li County (31.4 degrees north latitude and 103.3 degrees east longitude). At 10:30 on April 11th, a magnitude 4.8 earthquake occurred in Li County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province (31.7 degrees north latitude, 103.2 degrees east longitude) with a focal depth of 17 kilometers.