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.
Xincheng County, which belongs to Laibin City, Guangxi Zhuang Autonomous region, is located in the middle of Guangxi Zhuang Autonomous region, the lower reaches of Hongshui River, between 108 °24 °7km east longitude and 23 °40 °north latitude, covering a total area of 2541 square kilometers. Xincheng County has a subtropical climate with abundant rainfall and mild climate. The central and southern part of the county has long summer, connected autumn and spring, long rainy season, short frost period, sufficient light and strong solar radiation. As of 2017, Xincheng County has jurisdiction over 6 towns and 6 townships, and the county government is stationed in Chengguan Town. Xincheng County is an area inhabited by many ethnic groups. There are 15 ethnic groups, including Zhuang, Han and Yao, among which the Zhuang nationality accounts for 89.98% of the total population. By the end of 2017, the total population of Xincheng County was 430900. In the Tang Dynasty, Zhenguan first bought Xincheng County (Dejin County).