• San Francisco
  • Pu'er

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.

Pu'er tea (scientific name: Camellia sinensis var. Assamica), large trees, up to 16 m tall, twigs puberulent, terminal buds whitish pilose. Leaves thinly leathery, elliptic, brownish green after upper drying, slightly glossy, light green below, pilose on middle ribs, rest pubescent, old leaves bald; lateral veins 8-9 pairs, conspicuous above. Flowers axillary, pilose. Bracts 2, caducous. Sepals 5, suborbicular, outside glabrous. Petals 6-7, Obovate, glabrous. Stamens 8-10 mm long, free, glabrous. Ovary 3-loculed, velutinous; style 8 mm long, apex 3-lobed. Capsule oblate triangular globose. Seeds 1 per locule, suborbicular, 1 cm in diam. (specimen information from Chinese Flora) Pu'er tea is mainly produced in Yunnan Province.
Travel Notes In Pu'er
The beauty of Yunnan is related to Pu'er
Yunnan tourism not only includes Dali and Lijiang, but also many holy places for niche tourism. The scenery there is not inferior to those tourist des
2008 Yunnan Tourism (Travel Notes, November) Goodbye, beautiful Xishuangbanna
Saturday, November 22, 2008 sunny Yunnan Tourism in 2008 (Travel Notes, 11th) Goodbye, beautiful Xishuangbanna Farewell, beautiful "Twelve Thousand Fi
Have fun with Pu'er in Yunnan! There is not only tea here, but also so many interesting places!
foreword "God once made a bet with the people of Yunnan. If he lost, the two parties would exchange places of residence. As a result, God really lost.
Elope with the soul, fall in love with Pu'er Sun River National Forest Park
1. Write in front It has a relationship with Yunnan. On the second day after the college entrance examination, I bought a green leather train from Gui