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.
Huludao, a prefecture-level city of Liaoning Province, is located on the western coast of Liaoning Province, with a central geographical position of 120 °38` east longitude and 40 °56` north latitude, adjacent to Jinzhou in the east, Shanhaiguan in the west, Bohai Bay in the south and Chaoyang in the north. Dalian, Yingkou, Qinhuangdao, Qingdao and other cities constitute the Bohai Economic Circle, which is an important gateway for Northeast China to enter the customs. By the end of 2018, Huludao City has a total area of 10400 square kilometers, including 3 districts, 2 counties and 1 city, with a total population of 2.764 million. Huludao City, formerly known as Jinxi City, was upgraded to a municipality under the provincial government in 1989, with a continental monsoon climate in the north temperate zone; with mountains and seas, the terrain gradually decreased from northwest to southeast. There are Beijing-Harbin Highway, G1 Beijing-Harbin Expressway, Shenshan Railway and Beijing-Harbin Railway in Huludao.