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.
Longcheng District is under the jurisdiction of Chaoyang City, Liaoning Province, located between longitude 120 °14 "120 °37" east and latitude 41 °26 "41 °42 'north. It is located in the west of Liaoning Province, surrounded by Shuangta District, bordered by Chaoyang County in the northwest and southwest, and adjacent to Beipiao City in the northeast. As of 2013, Longcheng District has jurisdiction over 5 streets, 4 towns, 2 townships, 63 administrative villages and 14 communities. The region has a total social area of 641.45 square kilometers and a total population of 210000, of which the agricultural population is 130000, accounting for 72.2% of the total population of the region. The main scenic spots in Longcheng District are "Sanyan" South Gate site of Miyagi, Wangba Gaizi site, Yongchang Desheng Temple and so on.