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.
Hongta District is located in the hinterland of central Yunnan, located in latitude 24 °08: 30 "- 24 °32" N, longitude 102 °17 °32 "- 102 °41 °37 in the east, Tonghai County in the southeast, Eshan Yi Autonomous County in the southwest, and Jinning District in Kunming City in the north. It is 86 kilometers away from the provincial capital Kunming, with convenient transportation. National Highway 213 and the Kunyu Railway, which is connected with the whole country in 1993, run through the north and south, forming the north-south transportation hub of Yunnan Province. Historically, Hongta District of Yuxi City is known as the "provincial capital Pingfan", which is an important passage to southern Yunnan and neighboring countries in Southeast Asia. On December 14, 2017, it was awarded as one of China's top 100 industrial districts. On February 2, 2019, it was evaluated by the State Administration of traditional Chinese Medicine.