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.
Raohe County, which belongs to Shuangyashan City, Heilongjiang Province, is located in the northeast border of Heilongjiang Province, the middle and lower reaches of the Wusuli River, across the river from Russia, the border is 128 kilometers long. The geographical coordinates are 46 °30 °44 "~ 47 °34 °26" N and 133 °07 "26" ~ 134 °20 "16" E respectively. The south is surrounded by the Wanda Mountains and the north is supported by the Sanjiang Plain. The county covers an area of 6765 square kilometers. In 2017, Raohe County has a population of 150000 and has jurisdiction over 4 towns and 5 townships, including 5 state-owned farms and 11 forest industrial forest farms. There are 27 ethnic groups in the county, including 1 Hezhe Township and 3 Korean villages. The county government is stationed in Raohe Town. In the first year of Xuantong of the Qing Dynasty (1909), Shixian County was founded, in 1949 (1925).