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.
Yitong Manchu Autonomous County, which belongs to Siping City, Jilin Province, is the only Manchu Autonomous County in Jilin Province. "Yitong" is a Manchu transliteration, derived from the name of Yitong River, which means "grand, surging river". Yitong Manchu Autonomous County is located in the middle of Jilin Province, the upper reaches of Yitong River, the south of the provincial capital Changchun, Shuangyang District of Changchun City in the east, Panshi City in the southeast, Dongfeng and Dongliao counties in the south, Lishu County in the southwest, Gongzhuling City in the southwest and the suburbs of Changchun in the north. The territory is 76 kilometers from east to west, 66 kilometers from north to south, and covers an area of 2523 square kilometers. It was first promoted to Yitong Prefecture in the eighth year of Guang Xu (1882) and Yitong Zhili Prefecture in the first year of Xuantong (1909). In 1913, the state was withdrawn and the county was established. On August 30, 1988, Yitong County was abolished and established.