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.
Jiaxing, also known as "Hecheng", is a prefecture-level city in Zhejiang Province, the Yangtze River Delta Urban agglomeration, important cities in the Shanghai Metropolitan area, the core city in the Dawan area of Zhejiang Province, the vice central city of Hangzhou Metropolitan area and the central city of Shanghai-Jiahang G60 Science and Technology creation Corridor. located in the northeast of Zhejiang Province, the hinterland of the Hangjiahu Plain in the Yangtze River Delta. Jiaxing is located at the river-lake sea rendezvous, strangling the throat of the south corridor of Taihu Lake, less than 100 kilometers away from Shanghai, Hangzhou, Suzhou, Ningbo and other cities. The land area is 4275.05 square kilometers (including the water area of the Qiantang River, the dividing line between the river and sea of the Qiantang River is connected by Haiyan Qipu-Yuyaoxi three gates). Jiaxing system began in the Qin Dynasty, has more than 2000 years of human history, has been a prosperous and rich place since ancient times, known as the "land of fish and rice", "silk"