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.
Hegang City, a prefecture-level city in Heilongjiang Province, is located in the northeast of Heilongjiang Province, facing Russia across Heilongjiang River to the north, bordering Songhua River and Jiamusi in the southeast, and Xiaoxinganling in Xiping adjacent to Yichun. It is located in the "Golden Triangle" area surrounded by "two rivers and one ridge" in Heilongjiang, Songhua River and Xiaoxing'an Mountains, with a total area of 14684 square kilometers and has jurisdiction over 2 counties and 6 districts. The resident population is 995000 in 2018. Hegang is rich in tourism resources, with Dajie River, forest, ice and snow, wetlands, agriculture, mines, stone forest, the original ecology is well preserved. The three Gorges is one of the top ten tourist attractions in Heilongjiang Province. There are three national primeval forest parks, the National Mine Geopark, as well as Heilongjiang Valley Museum, famous Mountain Tourism Town, Taipingou Golden Ancient Town, Jindingshan Stone Forest and Reed Field.