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.
Yeji District belongs to Lu'an City, Anhui Province, with a central location of 115 °93m 15 "east longitude and 31 °86m 92" north latitude. It is located at the junction of Henan and Anhui provinces, connected by the Dabie Mountains and Jinzhai County in the south, adjacent to Jianghuai Plain and Huoqiu County in the north, Lu'an City and Hefei City in the east, and Xinyang City in Henan Province in the west. It is known as "the gate of the Dabie Mountains" and "the west gate of Anhui". Ye Ji District of Lu'an City was established with the approval of the State Council on October 13, 2015. it was officially established on February 28, 2016. it has jurisdiction over 6 township streets, including Yaoli Town, Hongji Town, Sanyuan Town, Sun Gang Township, Pinggang Street and Shihe Street, with an area of 568 square kilometers and a total population of 270000. In 2016, the region's gross domestic product (GDP) reached 5.416 billion yuan, calculated at comparable prices.