• San Francisco
  • Tengchong

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.

Tengchong, a county-level city hosted by Baoshan City, is located in the southwest of Yunnan Province, connected with Longyang District in the east, Longling County and Lianghe County in the south, Yingjiang County and the Federal Republic of Myanmar in the west, and Lushui City in Nujiang Lisu Autonomous Prefecture in the northeast. The urban area is 606km away from the provincial capital Kunming, 200km away from Myitkyina in Myanmar and 602km away from Ledo, India. It is an important gateway and node for China to South and Southeast Asia. As of 2014, Tengchong City covers an area of 5845 square kilometers and has a border length of 148.075 kilometers. It has jurisdiction over 11 towns and 7 townships. In 2014, the total population (resident population) was 659900; in 2014, the regional gross domestic product (GDP) reached 13.34 billion yuan. Tengchong is a famous hometown of overseas Chinese.
Travel Notes In Tengchong
【2018, Tengchong, Yunnan】Autumn falling on the eaves
The autumn wind blows, and the ground is golden. autumn wind blowsautumn leavesThe leaves fall to the ground one by oneWith the unique charm of autumn
Tengchong's unknown side
small town story It's okay to work hard, but don't forget to live... I'm A Huan, a designer who often lives in Shanghai, the magical city. Due to t
There is a kind of travel called going to Yunnan in winter
In November, the north wind blows the land, and the trees wither In most parts of China, the winter scene is bleak Only Yunnan seems to have overturne
On the 8th in Yunnan, from Tengchong to Dali丨The bustling places, they are ordinary and real
foreword Looking back on the past year, whether it was a year of bumps or bumps, or a year of willfulness, perhaps it was this opportunity that made