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.
Machun District, which belongs to Jiaozuo City, Henan Province, is located in the northwest of Henan Province and northeast of Jiaozuo City. Taihang in the north and the Yellow River in the south. Ma Village has a total area of 122 square kilometers. Among them, the area of cultivated land is 6133.33 hectares. The total population is 140000 (at the end of 2012), of which the rural population is 68000, with a natural population growth rate of 4.46 ‰. In 2013, the gross domestic product of Macun area reached 1.33 billion yuan. Machun District has more than 10 places of interest, of which the Zhaozhanggong site is a Longshan cultural site and the Guicheng village site is a late ancient Yangshao cultural site, all of which are provincial cultural relics protection units.