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.
Pengyang County, which belongs to Guyuan City, Ningxia Hui Autonomous region, is located in the southern edge of Ningxia Hui Autonomous region, the eastern foot of Liupan Mountain, between East longitude 106 °32 & #39;-106 °58 & #39;, North latitude 35 °4l & #39;-36 °17 & #39;. Yuanzhou District, Guyuan City, Ningxia in the west, Zhenyuan County, Qingyang City, Gansu Province in the east, south and north, Kongtong District, Pingliang City, Qingyang City, Huanxian County and other cities and counties. With an area of 2528.65 square kilometers, it has jurisdiction over 4 towns, 8 townships and 156 administrative villages, with a total registered population of 251300, of which the rural population is 190000, accounting for 75.59%; the Hui nationality is 77300, accounting for 30.74%, and the population density is 99.21 people per square kilometer.