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.
Lengshuijiang City is a county-level city under the jurisdiction of Hunan Province, hosted by Loudi City. It is located in the middle of Hunan Province, with Lianyuan City in the east, Xinhua County in the west and Xinshao County in the south. It has 1 township, 5 towns and 4 streets under its jurisdiction, with a total area of 439 square kilometers. In 2016, Lengshuijiang had a total population of 372400 at the end of the year. Lengshuijiang City is high in the north and south and low in the middle, with an asymmetric saddle shape, a subtropical monsoon climate and convenient transportation. Hunan-Guizhou Railway and Louhuai Expressway run through the whole territory from east to west, and the water resources are navigable all the year round. Scenic spots include Boyue Cave, Mahayana Mountain and so on. Lengshuijiang is a typical resource-based industrial city. The tin mine in Lengshuijiang is known as "antimony capital of the world" because it is rich in antimony ore. Lengshuijiang is one of the cities supported by the national strategy of the rise of central China compared with the policy of the large-scale development of the western region.