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.
Bijie, a prefecture-level city under the jurisdiction of Guizhou Province, is located in the northwest of Guizhou, one of the Golden Triangle of Guizhou, the hinterland of Wumeng Mountain, the key of Sichuan, Yunnan and Guizhou, the throat of Yunnan, the gateway of Bashu, and the barrier of the Pearl River of the Yangtze River, bordering Yunnan to the west and Sichuan to the north. it is the birthplace of Wujiang, Beipanjiang and Chishui River. it is a place with multi-ethnic settlement, splendid history and culture, rich resources, magical beauty, thoroughfare of three provinces and shining red stars. Bijie is an important energy base of the national "power transmission from west to east", the national new energy and chemical industry base, the national new energy automobile high-tech industrialization base, and the national biomedical industry base. the agglomeration of many emerging industries, such as modern mountain high-efficiency ecological agriculture, new energy, new building materials, service outsourcing and call center with big data as the core, is the only one in the country to develop poverty alleviation and health.