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.
Yangxi County, founded in 1988, belongs to Yangjiang City, Guangdong Province, located on the southwest coast of Guangdong Province, facing Jiangcheng District to the east, Yangchun City to the north, Dianbai District to the west and Nanhai to the south. The total area of the county is 1455 square kilometers and the coastline is 126.6 kilometers long. 325 National Highway and Guang-Zhan Expressway run through the whole territory and form a sea and land transportation network with coastal highway, Yangyang railway and national first-class port Yangjiang port. Yangxi is located in the transitional zone between the south subtropics and the middle subtropics by the mountains and the sea. Yangxi County is the "China knife Center", "China plastic blowing Film Grade Color Masterbatch production Base", "National Jinjiang Oyster hanging and raising Standardization demonstration Zone", and "the hometown of Guangdong Folk songs." In 2014, the GDP of Yangxi County was 16.417 billion yuan. Yangxi County is a pilot project of a country with strong intellectual property rights.