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.
Ziyang, a prefecture-level city in Sichuan Province, Ziyang County under the jurisdiction of ancient Zizhou (current capital), ancient writers Kui Hong, Dong Jun and Wang Bao are also known as the "three sages of Ziyang". Lezhi is the hometown of Marshal Chen Yi, the founding father of the country. It is located in the middle of Sichuan Basin, adjacent to the Neijiang River in the south, Chengdu and Deyang in the north, Chongqing and Suining in the east and Meishan in the west. It is the only regional central city in Sichuan Province that connects the "double core" of Chengdu and Chongqing at the same time. Ziyang County in the Western Han Dynasty in 135 BC, followed by states and counties, has a history of more than 2100 years. 35000 years ago, the ancient "Ziyang people" opened the history of human civilization in Sichuan. On February 26, 1998, Ziyang District was established with the approval of the State Council, and on June 14, 2000, Ziyang District was abolished with the approval of the State Council.