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.
Yang County, which belongs to Hanzhong City, Shaanxi Province, is located in the southwest of Shaanxi Province, the eastern edge of Hanzhong Basin, Qinling Mountains in the north, Bashan County in the south, Foping and Shiquan County in the east, Xixiang County in the south, Chenggu County in the west, Liuba County and Taibai County in the north. It is between 10711 miles east longitude 108 °33 km east longitude, 33 °02 north latitude 33 °43 'north latitude, 0 °52 miles east-west span, 92.8km horizontal distance, 0 °41km north-south span and 72.7km horizontal distance, with a total area of 3206 square kilometers. The Han River runs through Yangxian County from west to east, belonging to the north subtropical continental monsoon climate, with four distinct seasons, sufficient light and a mild and humid climate. In November 2013, the AQSIQ formally approved the establishment of a well-known brand of the national crested ibis ecological protection industry in Yang County, Hanzhong City, Shaanxi Province.