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.
Suijiang County is located in the northeast edge of Yunnan Province, the south bank of Jinsha River, belonging to Zhaotong City, Yunnan Province. The geographic coordinates are 103 °47 east longitude 104 °16 mi, 28 °21 mi 28 °40 'north. Shuifu County in the east, Yanjin County in the south, Yongshan County in the southwest, and Pingshan County and Leibo County in Sichuan Province by the Jinsha River in the north; the east-west horizontal distance of the county is 48.5km, the north-south vertical distance is 36km, and the total area is 882square kilometers. the total population is 153091 (2010), and the county government is stationed in cities and towns. On April 30, 2019, the people's Government of Yunnan Province decided that Suijiang County would withdraw from the sequence of poor counties.