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.
Jin'an District, a municipal district of Lu'an City, was established in September 1999. It belongs to the main urban area of Lu'an City. It is not only the political, economic and cultural center of Lu'an City, but also an important part of the national Wanjiang City Belt Industrial transfer demonstration Zone and Hefei Economic Circle. Jin'an District is located in the east of Lu'an City, the provincial capital Hefei in the east, Shou County in the north, Shucheng County in the south and Yu'an District in the west. The famous and special products of Jin'an District are mainly Liuangua tablets, Wanxi White Goose, Yipinzhai brush and so on; the scenic spots are mainly West Anhui Rift Valley, Maotanchang Old Street, Dongtian Lake and so on. As of 2011, Jin'an District covers an area of 1657 square kilometers and has jurisdiction over 5 streets, 11 towns and 6 townships with a total population of 851993. In March 2019, it was on the list of the first batch of revolutionary cultural relics protection and utilization districts and counties. April 29, 2019