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.
Jiangcheng District, located in the south of Yangjiang City, is one of the municipal districts of Yangjiang City, the resident of the municipal party committee and municipal government, and the political, economic, cultural, transportation and information center of Yangjiang City. It borders Yangxi County in the west, the eastern district of Yangyang in the east, Yangchun City in the north, the South China Sea in the south, the coastal low mountains and hills in the coastal hilly area, and faces the sea along the river. Belongs to the south subtropical marine climate, the average annual temperature is 22.5℃, the average annual precipitation is 2300 mm, the whole year is basically frost-free. The forest area is 15200 hectares, with a forest coverage rate of 19.2%. Jiangcheng is a dependency of Gaoliang County in ancient times. Since Wu Sunquan bought Gaoliang County in the first year of Wei and Huang Dynasty (AD 220) (except for the 58 years of Liu Song in the Southern Dynasty), it has been administered by counties, states and counties. In the second year of the great cause of the Sui Dynasty (AD 606), Yangjiang County was set up to transform the old Tucheng and the new brick and wood city after reconstruction.