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.
Qusong County, which belongs to Shannan City, Tibet Autonomous region, is located between 92 °7 degrees east longitude and 92 °12 degrees east longitude and 29 °18 degrees north latitude and 29 °42 degrees north latitude. It is located on the north side of the Himalayas, the south bank of the middle reaches of the Brahmaputra River, Sangri County in the north, Longzi County in the south, Jiacha County in the east and Nai Dong District in the west. Qu Song means "three Rivers" in Tibetan. Because the Sebu River, Jiangza River and Gongbu River run through the county, the Tibetan translation of the three rivers is "Qusong", hence the name of Qusong County. As of 2011, there are 16309 people in Qusong County, with a total area of 1967 square kilometers, with an average elevation of more than 4200 meters, and the county seat Zhuokang 3896 meters above sea level. Agriculture is the main economy. As of 2014, the gross national product of Qusong County has reached 489 million yuan. October 2018, West