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.
Haiyan County, which belongs to Jiaxing City, Zhejiang Province, is one of the earliest established counties in Zhejiang Province, founded in Qin. Haiyan County is located in the northwest of Hangzhou Bay, 118 kilometers away from Shanghai and 98 kilometers away from Hangzhou. It has jurisdiction over 4 streets and 5 towns, with a land area of 534.73 square kilometers and an estuarine bay area of 537.90 square kilometers. In the sixth national census in 2010, the resident population of the county was 430900. Sea salt is known as "the land of fish and rice, the house of silk, the land of etiquette, the place of tourism". It was listed as a coastal economic open zone by the State Council in 1985 and is one of the top 100 counties with comprehensive strength in China. In November 2018, he was selected into the top 100 industrial counties (cities) in 2018. In December 2018, it was selected as one of the top 100 county economic investment potential in China. The quality and safety of the second batch of national agricultural products