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  • Lahu-Va-Blang-Dai Autonomous County of Shuangjiang

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.

Shuangjiang gets its name from the intersection of Lancang River and Xiaohei River in the southeast of the county, which belongs to Lincang City, Yunnan Province. The county covers an area of 2165.03 square kilometers, and has jurisdiction over 4 townships, 2 towns, 72 villages, 3 communities, Mengku overseas Chinese Management District and Shuangjiang Farm Management Committee. As of 2013, the total population is 170000. In 2012, Shuangjiang County completed an annual GDP of 2.3 billion yuan. Shuangjiang is the hometown of multi-ethnic cultures in China, and it is the only multi-ethnic autonomous county in China composed of Lahu, WA, Bulang and Dai nationalities. Shuangjiang is the native place of Mengku Daye tea in China. Mengku Daye tea, which originated in Shuangjiang, was twice evaluated as an improved variety of Chinese traditional tea by the National Tea Variety Committee in the 1960s and 1980s. Shuangjiang is the green pearl on the Tropic of Cancer, which runs through Shuangjiang County.
Travel Guides In Lahu-Va-Blang-Dai Autonomous County of Shuangjiang
Travel Sights In Lahu-Va-Blang-Dai Autonomous County of Shuangjiang
Travel Notes In Lahu-Va-Blang-Dai Autonomous County of Shuangjiang
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The county with the longest name in China has no highways and railways yet, but the people are rich and happy
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Travel Asks In Lahu-Va-Blang-Dai Autonomous County of Shuangjiang
Travel Asks In Lahu-Va-Blang-Dai Autonomous County of Shuangjiang