San Antonio (/ˌsæn ænˈtoʊnioʊ/ SAN an-TOH-nee-oh; Spanish for "Saint Anthony"), officially the City of San Antonio, is a city in Texas, United States. The city is the seventh-most populous in the United States, the second-largest in the Southern United States, and the second-most populous in Texas. It is the 12th most-populous city in North America, with 1,434,625 residents in 2020.
Founded as a Spanish mission and colonial outpost in 1718, the city in 1731 became the first chartered civil settlement in what is now present-day Texas. The area was then part of the Spanish Empire. From 1821 to 1836, it was part of the Mexican Republic. It is the oldest municipality in Texas, having celebrated its 300th anniversary on May 1, 2018.
Changxing County, which belongs to Huzhou City, Zhejiang Province, is located in the north of Zhejiang Province, the Hangjiahu Plain in the Yangtze River Delta and the southwest bank of Taihu Lake. It is bordered by Anji County, Wuxing District, Huzhou City, Guangde County, Anhui Province and Yixing City, Jiangsu Province. It is between 30 °43 miles north latitude 31 °11 miles north and 119 °33 miles east longitude, covering a total area of 1430 square kilometers. Changxing is called the Great Wall in ancient times. During the period of the struggle for hegemony between Wu and Yue in the Spring and Autumn period (514-495 BC), King he Lu sent his brother to build the city two miles southeast of the pheasant city. Because the city is long and narrow, it is named the Great Wall, which has a history of more than 2500 years. By 2018, Changxing County had jurisdiction over 4 streets, 9 towns and 2 townships, with a total registered population of 636400, realizing the regional gross domestic product.