• San Francisco
  • Jainca 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.

Jianzha County is located in the southeast of Qinghai Province and in the north of Huangnan Tibetan Autonomous Prefecture. Most of Jianzha County is bounded by the Yellow River and Hualong County in the northeast, Xunhua County in the southeast, Guide County in the west and Tongren County in the south. The county is about 87 kilometers from north to south and 48 kilometers from east to west, with a total area of 1714 square kilometers. As of 2011, the total population was 54300, of which 40, 000 were ethnic minorities, with Tibetans accounting for about 62% of the total population. The county has jurisdiction over 3 towns and 6 townships. Jianzha County has profound religious and cultural accumulation, which is the birthplace of Tibetan Buddhism. Kambra National Geopark is famous for its "Danxia" scenery composed of red gravel. There are three major monasteries in the park: Nanzong Temple, Nigu Temple and Nanzongza Temple. It is the only religious place in Qinghai Province where monks, secrets and nuns coexist.
Travel Sights In Jainca County
Travel Notes In Jainca County
2020 Self-Driving Westward Journey Part 5: Folk Music Xunhua with Xining Jianza Colleagues
2020 Self-driving Westward Journey 1: Lingbi Xuchang Sanmenxia Chapter Part 2: Yuncheng Chapter Part Three: Hancheng, Sanyuan, Xianyang and Baoji P