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.
Heyang County, known as Xinguo, is located in the northeast of Guanzhong Basin in Shaanxi Province and on the west bank of the Yellow River, belonging to Weinan City, with a total area of 1437 square kilometers and a cultivated land area of 932000 mu, with a total population of 459000 (2016) in 11 towns, 1 subdistrict office and 215 administrative villages (communities). Heyang County is a national ecological demonstration county and a national pollution-free fruit production base county with an average altitude of 721m, an annual average temperature of 11.5m and a rainfall of 553mm. It is a national ecological demonstration county and a national pollution-free fruit production base county. Wheat, apple, red grape, dairy livestock, aquatic products, sweet potatoes, pigs and other characteristic agricultural products are famous in the northwest. Heyang County is located in the forefront of the western development, 108 National Highway runs through the whole territory, Xiyu Expressway passes through 8 townships of the county and runs directly to the county seat, and Xihou Railway runs from south to north.