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.
Liaoyuan City, a prefecture-level city under the jurisdiction of Jilin Province, is located in the central and southern part of Jilin Province, located in the upper reaches of the East Liao River and Huifa River. It is named because the East Liao River originated here, with a geographical outline of "five mountains, one water and four fields". The urban built-up area covers an area of 46 square kilometers. It accounts for 2.8% of the total area of the province. It has jurisdiction over Dongfeng and Dongliao counties, Longshan and Xi'an, with a total population of 1.1724 million. Liaoyuan has a long history and rich cultural heritage. There have been human activities since the Bronze Age, which is one of the important birthplaces of the Manchu. It was designated as the royal "Shengjing paddock" in the Qing Dynasty. After the lifting of the ban in 1902, the county system was established and upgraded to a prefecture-level city in 1983. In 2017, Liaoyuan City achieved a regional GDP of 66.865 billion yuan, with an annual per capita GDP of 55.