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.
Duyun is referred to as "uniform" for short. The political, economic and cultural center of southern Guizhou Province, an important transportation hub in southwest China, one of the five major city centers of the Central Guizhou Economic Zone, and the prefecture-level administrative capital of Qiannan Buyi and Miao Autonomous Prefecture. The total area is 2274 square kilometers, with a total population of 490000 (2015). There are 33 ethnic minorities, including Buyi, Miao, Shui and Yao, with Buyi ethnic minorities accounting for 67.08% of the total population. The city has jurisdiction over 1 provincial economic development zone, 5 offices, 4 towns and 1 township (including 1 Shui Autonomous Township). The total area of the urban built-up area is 68 square kilometers (2016), with an urban population of 350000 (including floating population). Duyun City is located on the bank of the Jianjiang River, where the nine streams return to one. Many rivers converge into the source of the Yuanjiang River and pass through the city. Bea