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.
Zijin County, which belongs to Heyuan City, Guangdong Province, is located in the east and middle of Guangdong Province, the southeast of Heyuan City, and the east bank of the middle reaches of Dongjiang River. Between longitude 114o 40mm / m 115 °30m east and latitude 23 °10m / m 23o 45' north. The county is 88.6km long from east to west and 64km wide from north to south, with a total area of 3627 square kilometers. Zijin County is located in the subtropical monsoon climate zone. The climate is mild, with plenty of light and rainfall. As of 2018, Zijin County has jurisdiction over 18 towns, 273 village committees, 27 community neighborhood committees, 4410 villagers' groups and 4410 resident groups (including Guzhu Town and Linjiang Town, Jiangdong New area). The county government is stationed in Zicheng. Zijin County has been inhabited by human beings in the Neolithic Age. After the Qin and Han dynasties, the Han nationality in the Central Plains gradually moved southward, with the local minority.