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.
Shenza County belongs to Naqu City, Tibet Autonomous region. "Shenza" in Tibetan means white, transparent and flawless refined salt ("Shen" is translated as white and transparent; "Zha" is translated as salt). In ancient times, it was called Nacang Deba. It is located in the south of the hinterland of the northern Tibetan plateau, between the Gangdise Mountains and the second largest lake Lincuo in northern Tibet, with a central location of 88 °38 °E and 30 °57 °N, bounded by the Nianqing Tanggula Mountains in the south, connected with Xigaze City in the south, Shuanghu County in the north, Bangor County in the east and Nima County in the west. It is 520 kilometers away from Lhasa, the capital of Tibet Autonomous region, and 505 kilometers away from Naqu City. In 2015, Shenza County had a total area of 25546 square kilometers; in 2015, it had a total population of 16400; it had jurisdiction over 2 towns and 6 townships; and in the first three quarters of 2015, Shenza County achieved a GDP of 354.