• Philadelphia
  • Litang County

Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., and the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since 1854, the city has been coextensive with Philadelphia County, the most populous county in Pennsylvania and urban core of the Delaware Valley, the nation's seventh-largest and one of world's largest metropolitan regions with 6.245 million residents in 2020. The city's population at the 2020 census was 1,603,797, and over 56 million people live within 250 mi (400 km) of Philadelphia.

Philadelphia was founded in 1682 by William Penn, an English Quaker. The city served as capital of the Pennsylvania Colony during the British colonial era and went on to play a historic and vital role as the central meeting place for the nation's founding fathers whose plans and actions in Philadelphia ultimately inspired the American Revolution and the nation's independence. Philadelphia hosted the First Continental Congress in 1774 following the Boston Tea Party, preserved the Liberty Bell, and hosted the Second Continental Congress during which the founders signed the Declaration of Independence, which historian Joseph Ellis has described as "the most potent and consequential words in American history". Once the Revolutionary War commenced, both the Battle of Germantown and the Siege of Fort Mifflin were fought within Philadelphia's city limits. The U.S. Constitution was later ratified in Philadelphia at the Philadelphia Convention of 1787. Philadelphia remained the nation's largest city until 1790, when it was surpassed by New York City, and served as the nation's first capital from May 10, 1775, until December 12, 1776, and on four subsequent occasions during and following the American Revolution, including from 1790 to 1800 while the new national capital of Washington, D.C., was under construction.

With 18 four-year universities and colleges, Philadelphia is one of the nation's leading centers for higher education and academic research. As of 2021[update], the Philadelphia metropolitan area was the state's largest and nation's ninth-largest metropolitan economy with a gross metropolitan product (GMP) of US$479 billion. The city is home to five Fortune 500 corporate headquarters as of 2022. The Philadelphia skyline, which includes several globally renowned commercial skyscrapers, is expanding, primarily with new residential high-rise condominiums. Philadelphia and the Delaware Valley are a biotechnology and venture capital hub; and the Philadelphia Stock Exchange, owned by NASDAQ, is the nation's oldest stock exchange and a global leader in options trading. 30th Street Station, the city's primary rail station, is the third-busiest Amtrak hub in the nation, and the city's multimodal transport and logistics infrastructure, including Philadelphia International Airport, the PhilaPort seaport, freight rail infrastructure, roadway traffic capacity, and warehouse storage space, are all expanding.

Litang County, which belongs to Ganzi Tibetan Autonomous Prefecture of Sichuan Province, is located in the west of Sichuan Province and southwest of Ganzi Tibetan Autonomous Prefecture, 285km away from Kangding, 654km away from the provincial capital Chengdu, 99 °19mm longitude 100 °56km east longitude, 28 °57km Latitude 30 °43km north latitude, and 4014.187 meters above sea level where the county government is located. In 2011, Litang County has a total area of 14352 square kilometers and has jurisdiction over 5 districts, 24 townships, 231 villages and 282 village groups. by the end of 2011, Litang County had a resident population of 70420, with a natural population growth rate of 7.63 ‰. There are 9 ethnic groups: Tibetan, Han, Mongolian, Hui, Naxi, Tujia, Yi, Miao and Qiang, Litang, Tibetan, Tibetan Pinyin: Litan
Travel Notes In Litang County
From Litang to Genie, 7 days of immersive punching in the real world
"My home is in Litang County, Ganzi Prefecture, Sichuan Province, and I live at the foot of Gnei Snow Mountain. In our village, every day I open the d
Wash away the vanity of the world, leaving only the holy plateau blue in my heart - a 9-day parent-child self-driving tour in Daocheng, Western Sichuan
sequence Passing through your whole world, encounter the last piece of pure land on the water blue planet Summer vacation is a good time to travel,
Travel Notes on National Highway 318 Great Ring Road — In this life, one must see all living beings, see the world, and see oneself
Why travel? The key to travel is "going". Only the road you have walked with your feet, the scenery you have felt with your eyes, and the people you
Go, drive Tibet by yourself! (2)
Today is April 7th, the second day of self-driving Tibet. Open the window in the early morning, and the bright sun shines on the Tibetan village. Toda