• San Francisco
  • Yanyuan 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.

Yanyuan County, which belongs to Liangshan Yi Autonomous Prefecture of Sichuan Province, is located on the southeast edge of the Qinghai-Tibet Plateau in Sichuan Province and on the west bank of the lower reaches of the Yalong River. The geographical coordinates are: longitude 100 °42 °09 "- 102 °03 °44" east and latitude 27 °06 °31-28 °16 °31 "north. Across the Yalong River from Xichang City, Dechang County and Miyi City in the east, Yanbian County in the south, Ningyi County in Yunnan Province in the west, and Muli Tibetan Autonomous County and Mianning County in the north. As of 2012, Yanyuan County covers an area of 8398.6 square kilometers and has a population of 356000. Yanyuan County, which belongs to Sichuan Province, contains 41 kinds of mineral resources, such as salt, iron, gold, etc.; it is rich in many kinds of rare animals, such as black-crowned crane, bear, Swertia, etc., and is rich in apple, Phnom Penh melon seeds and other famous and special products, which is the apple production in southwest China.
Travel Guides In Yanyuan county
Travel Sights In Yanyuan county
Travel Notes In Yanyuan county
2014 Lugu Lake self-driving tour (4) Lugu Lake, Lige watching the sunrise
Self-driving travel in 2014 (4) travel with grandson Lugu Lake Rigg Watching the Sunrise Many tourists choose to stay near Lige Peninsula or Lige Bay,
Mirror of the Sky: Lugu Lake in the second season of four old friends traveling in 2018
There is no direct flight from Shenzhen to Lugu Lake. There are two more convenient methods: (1) Shenzhen to Kunming (2.5 hours), Kunming to Lugu Lake
2014 Sichuan Lugu Lake Self-driving Tour (16) Lugu Lake, Yang Erche Namu's Aunt's House, Yang Erche Namu Art Museum
Self-driving travel in 2014 (16) traveling with grandson Sichuan·Yanyuan·Lugu Lake·Yang Erche Namu Grandma's House, Yang Erche Namu Art Museum Yang Er
2014 Lugu Lake self-driving tour (1) Lugu Lake, Ya'an→Xichang
Self-driving travel in 2014 (1) travel with grandson Lugu Lake·Ya'an→Xichang This is the third trip this year with my grandson. The first time was fro