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.
Dongyuan County, under the jurisdiction of Heyuan City, Guangdong Province, is located in the northeast of Guangdong Province, the middle and upper reaches of Dongjiang River. It is adjacent to Longchuan County of Heyuan City and Wuhua County of Meizhou City to the east, Heping County and Lianping County to the north, Yuancheng District and Zijin County to the south, Longmen County of Huizhou City and Xinfeng County of Shaoguan City to the west, which is the joint of the Pearl River Delta and the mountains of northern Guangdong. Dongyuan County, formerly the suburb of Heyuan County and Heyuan City, was renamed Dongyuan County in November 1993. Xiantang Town, the county government, is the second largest county in Guangdong Province and belongs to Hakka cultural areas. Dongyuan County is located between 23 °22 °N and 24 °15 °N, 114o 19'- 115o 22'E, 130km from east to west and 66.6km from north to south, covering an area of 4070 square kilometers. it has a total population of 590000 and has jurisdiction over 20 towns and one she township. Beijing-Kowloon Railway