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.
Gengma Dai WA Autonomous County, which belongs to Lincang City, Yunnan Province, spans 98 °48 "99 °54" east longitude and 23 °20 "24 °02 'north latitude. The town of Gengma is located in the middle of the county, with a maximum horizontal distance of 112 kilometers northeast of Kunming, the capital of Yunnan, and a maximum vertical distance of 76 kilometers from north to south. By 2013, the population density will be 70 people per square kilometer. Located in the southwest border of China, connected with the mountains and rivers of Myanmar, the border is 47.35km long. It is the most convenient land passage for Lincang and Kunming to Yangon and the coast of Myanmar in the Indian Ocean. It is 15 km and 24 km from the border Qingshui River to Huban and Gunnong, an important town in Myanmar, to La Xu 161 km in northern Myanmar, and 1162 km to Yangon, Myanmar. Gengma Dai WA Autonomous County established