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.
Suihua, a prefecture-level city of Heilongjiang Province, means auspicious Anshun in Manchu. Suihua is located in the middle of Heilongjiang Province, in the Hulan River basin of Songnen Plain, Yichun, the capital of Lindu in the east, Harbin in the south, Daqing in the west, Heihe River in the north, and Hecheng Qiqihar in the northwest. Suihua City was established in 1885. It covers an area of 35000 square kilometers and covers an area of 35000 square kilometers. It has jurisdiction over three cities, six counties and one district. The landform features "two mountains, one water and seven fields". By the end of 2018, Suihua has a total population of 5.247 million. In 2018, the regional GDP of Suihua City reached 135.96 billion yuan, an increase of 4.1% over the same period last year; the public budget revenue totaled 6.1 billion yuan, an increase of 8.8% over the same period last year; the per capita disposable income of urban permanent residents was 25023 yuan; and that of rural residents