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.
Gaogang District is under the jurisdiction of Taizhou City, Jiangsu Province. It is located in the southern half of Taizhou City, bordering the Yangtze River, Hailing District of Taizhou City in the north, Jiangyan District and Taixing City in the east, Jiangdu District of Yangzhou City in the west, and Yangzhong City in the south. The central coordinates of the city are 32 °1906 "north latitude and 119 °52" 33 "east longitude. Gaogang District has a total area of 286.83 square kilometers and a total population of 262905 (by the end of 2012). Gaogang District has jurisdiction over 4 townships, 3 subdistrict offices and 1 provincial high-tech industrial park. Gaogang District is the southern gate of downtown Taizhou and the birthplace of the Navy of the Chinese people's Liberation Army. In the Gaogang area, there are the Yangtze River Port Taizhou Port, the South-to-North Water diversion Project and the Taizhou Yangtze River Bridge. In October 2019, he was selected as the national science and technology in 2019.