• San Francisco
  • Qingan County

San Francisco (/ˌsæn frənˈsɪskoʊ/; Spanish for "Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California in the United States. The city proper is the fourth most populous in California and 17th most populous in the United States, with 815,201 residents as of 2021. It covers a land area of 46.9 square miles (121 square kilometers), at the end of the San Francisco Peninsula, making it the second most densely populated large U.S. city after New York City, and the fifth most densely populated U.S. county, behind only four of the five New York City boroughs. Among the 91 U.S. cities proper with over 250,000 residents, San Francisco was ranked first by per capita income (at $160,749) and sixth by aggregate income as of 2021. Colloquial nicknames for San Francisco include SF, San Fran, The City, Frisco, and Baghdad by the Bay.

San Francisco and the surrounding San Francisco Bay Area are a global center of economic activity and the arts and sciences, spurred by leading universities, high-tech, healthcare, FIRE, and professional services sectors. As of 2020, the metropolitan area, with 6.7 million residents, ranked 5th by GDP ($874 billion) and 2nd by GDP per capita ($131,082) across the OECD countries, ahead of global cities like Paris, London, and Singapore. San Francisco anchors the 13th most populous metropolitan statistical area in the United States with 4.6 million residents, and the fourth-largest by aggregate income and economic output, with a GDP of $669 billion in 2021. The wider San Jose–San Francisco–Oakland, CA Combined Statistical Area is the fifth most populous, with 9.5 million residents, and the third-largest by economic output, with a GDP of $1.25 trillion in 2021. In the same year, San Francisco proper had a GDP of $236.4 billion, and a GDP per capita of $289,990. San Francisco was ranked seventh in the world and third in the United States on the Global Financial Centres Index as of March 2022.

Qingan County, which belongs to Suihua City, Heilongjiang Province, is located in the intersection of Songnen Plain and Xiaoxinganling in the middle of Heilongjiang Province. It belongs to the middle and upper reaches of Hulan River Basin. It covers an area of 5469 square kilometers and has jurisdiction over 14 townships and 93 villages with a total population of 412000. Hajia Railway, Hay Highway and Jina Highway pass through the border, 170 kilometers away from Harbin. Qingan County belongs to the low mountain and hilly plain area, which belongs to the cold temperate continental monsoon climate, which is suitable for planting rice, corn, soybean and other crops. Qingan is a national green food A-grade rice production base, which enjoys the reputation of "the hometown of green food in China". On January 25, 2019, he was selected as the national "Ping an Agricultural Machinery" demonstration county in 2018. The quality of farmers' cooperatives across the country will be improved and pilot units will be promoted throughout the county.
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Travel Asks In Qingan County