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.
Tangyin County, which belongs to Anyang City, Henan Province, is a thousand-year-old county named by the United Nations. Tangyin County is the famous "township of three saints" with convenient transportation. Within a radius of 250 kilometers, there are four provincial capitals of Zhengzhou, Shijiazhuang, Jinan and Taiyuan, which are the commodity distribution centers of Henan, Hebei, Shandong and Jin provinces. Beijing-Guangzhou Railway Jinzhong-South Railway connects north, south, west and east, and the Beijing-Zhuhai Expressway and National Highway 107 crisscross in the territory. Tangyin County is located in the Piedmont zone where the North China Plain meets the Taihang Mountains, bordering Anyang County and Anyang Wenfeng District and Longan District in the north and east to the east.