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.
Jiajiang County is the porcelain capital of western China, which belongs to Leshan City, Sichuan Province and is located in the southwest of Sichuan Province. The total area of Jiajiang County is 749 square kilometers. In 2006, Jiajiang County had jurisdiction over 22 townships with 348900 people. Jiajiang County is a strong industrial county in Leshan City. In 2016, the county's gross domestic product (GDP) reached 13.7 billion yuan, an increase of 9% over the previous year. Jiajiang County is the tourism pilot county of Leshan City. Dongfengyan in Jiajiang County is the first World Irrigation Engineering Heritage in Sichuan Province, and it is also the third World Heritage site in Leshan after Leshan Giant Buddha and Emei Mountain. Jiajiang County is known as the Pearl of Tianfu, and it is also the hometown of Chinese martial arts, Chinese Yangko and Chinese calligraphy and painting paper.