• San Francisco
  • Gejiu

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.

Gejiu City is a municipality under the jurisdiction of Honghe Hani and Yi Autonomous Prefecture, Yunnan Province, China, which is located between 102 °54'E and 103 °25'E and 23 °01'N 23 °36'. "Gejiu" is evolved from the transliteration of "fruit work" in the Yi language, which means a place to grow buckwheat and eat buckwheat. Gejiu is 280 kilometers away from the provincial capital Kunming and 200 kilometers from Vietnam. The city has a land area of 1587 square kilometers, with a total population of 453300, of which the urban population is 309500, the level of urbanization is 68.30%, the urban built-up area is 12 square kilometers, and the urban resident population is 180000. There are more than 120000 ethnic minorities living in Yi, Zhuang, Hui, Miao, Dai and Hani. Gejiu is a kind of metallurgy which mainly produces tin and produces lead, zinc, copper and other non-ferrous metals.
Travel Notes In Gejiu
The display of tin industry, inch-gauge railway, and small trains, and the scenery by the Gejiujin Lake in Yunnan Province are distinctive
Jinhu Lake, also known as Gejiu Lake, is the city center and golden treasure land of Gejiu City, Yunnan Province. When you arrive in Gejiu, you must v