• San Francisco
  • Ningnan 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.

Ningnan County belongs to Liangshan Yi Autonomous Prefecture, located in the south and east of Liangshan Yi Autonomous Prefecture, Sichuan Province, facing the Jinsha River and Qiaojia County in Yunnan Province across the river. Ningnan County, with a total area of 1667 square kilometers, has jurisdiction over 6 towns, 19 townships, 124 villages and 819 village groups, with a total population of 189000 (2014). It is a mountainous agricultural county dominated by the Han nationality, Yi, Buyi, Hui, Tibet, Mongolia and other ethnic groups. In September 2016, the State Council approved Ningnan County as a national key ecological functional area.
Travel Guides In Ningnan County
Travel Notes In Ningnan County
Ningnan's flowers and hot springs are waiting for you~
With the temperature rising and falling again and again, the much-anticipated spring is finally here Dead tree changed into new clothes The garden is
In 2021, a 9-day self-driving practical travel note for a 9-day family outing in Daliang Mountain, Sichuan
Plan travel routes and budget arrangements before traveling In the past few years, I have arranged inter-provincial trips during the summer vacation