Wichita (/ˈwɪtʃɪtɔː/ WITCH-ih-taw) is the largest city in the U.S. state of Kansas and the county seat of Sedgwick County. As of the 2020 census, the population of the city was 397,532. The Wichita metro area had a population of 647,610 in 2020. It is located in south-central Kansas on the Arkansas River.
Wichita began as a trading post on the Chisholm Trail in the 1860s and was incorporated as a city in 1870. It became a destination for cattle drives traveling north from Texas to Kansas railroads, earning it the nickname "Cowtown". Wyatt Earp served as a police officer in Wichita for around one year before going to Dodge City.
Baqing County, which belongs to Naqu City, Tibet Autonomous region, is located in the eastern part of Naqu City on the North Tibetan Plateau and in the South Qiangtang Great Lake Basin area in the upper reaches of the Nujiang River. the terrain is high in the north and low in the south, with an average elevation of more than 4500 meters. The main peaks in the territory are Bujia Mountain in the east, Mount Wamara and Mount Zhuluo in the north, Canglaishan and qu Rula in the northwest. Baqing County belongs to the semi-humid monsoon climate zone of the subcold zone of the plateau, with annual sunshine hours of about 2402 hours. Baqing County covers an area of 10326 square kilometers, with a total population of 42356 (2010). It has jurisdiction over 3 towns, 7 townships, 3 communities and 158 administrative villages.