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.
Jianwei County, which belongs to Leshan City, Sichuan Province, is located on the southwest edge of the West Sichuan Plain and is known as the "Gate of West Sichuan". It is located at latitude 29o 1o2 "to 29o 27047" north and longitude 103o 43335 "to 104o 11448" east. It is adjacent to Wutongqiao District, Shawan District and Jingyan County of Leshan City to the north, Yibin and Zigong to the east, and Muchuan to the southwest, covering an area of 1375.4 square kilometers. It has jurisdiction over 12 towns and 18 townships, with a total population of 568000 by 2016. It belongs to the subtropical humid climate zone. Yuwei is rich in tourism resources, many ancient towns, natural landscape and cultural landscape all over the territory. Ancient towns have Luocheng ancient town, Qingxi ancient town, Bagou ancient town, iron furnace ancient town, Mamiao ancient town, Jinshijing ancient town. Other cultural landscapes and natural scenery mainly include Qianwei Confucian Temple,