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.
Yuancheng District, Heyuan City, Guangdong Province, is the political, economic and cultural center of Heyuan City, the seat of the CPC Heyuan Municipal Party Committee and Municipal people's Government, located at the confluence of Dongjiang and Xinfengjiang, and belongs to the Hakka dialect area. Yuancheng District is centered on the old city, bordering on Linjiang Town, Xingang Town, Dongyuan County in the west, Shiba Town, Boluo County in the south, and Xiantang Town, Dongyuan County in the north. Yuancheng District is located between longitude 114o 31: 34 "east and latitude 23 °31: 21" to 23 °51', with a total area of 361square kilometers. as of 2018, the registered population is 325400, the resident population is 525700, and the regional GDP is 39.8 billion.