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.
Dancheng County is under the jurisdiction of Zhoukou City, located in the east of Henan Province, at the junction of Henan and Anhui provinces, and its geomorphology is the East Henan Plain. The Sui Dynasty opened the emperor six years (586) Zidan County, for the beginning of the city of Jindan County, the Tang Dynasty waste Dan County, most of the history of Luyi County, Dancheng County was established in 1952. By the end of 2013, Dancheng County had a registered population of 1403085 and a resident population of 952600; it had jurisdiction over 8 towns, 11 townships, 3 streets and 1 industrial agglomeration area, 523 village-level organizations (488 administrative villages and 35 neighborhood committees), with a total area of 1490 square kilometers. In 2010, the GDP of Dancheng County reached 13.732 billion yuan, an increase of 12.3% over 2009. There are famous ruins such as Prince Shengxian Pavilion and Princess Mausoleum in Dancheng County.