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  • Tingri 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.

Dingri County, which belongs to Xigaze City, Tibet Autonomous region, is located between longitude 86 °20 "7 °70" east and latitude 27 °80 "29 °10 'north. Located at the foot of Mount Everest at the northern foot of the Himalayas, it is the center of Mount Qomolangma Nature Reserve (Zhaxi Zong Township and Qudang Township), adjacent to Dingjie and Sakya Counties to the east, Nyalam County to the west and Anren County to the north; Lazi County to the northeast; and Nepal to the south. Dingri County resident Xieger 4300 meters above sea level. The average elevation of Dingri County is 5000 meters. The total land area of Dingri County is about 14000 square kilometers. It is 115 kilometers from east to west and 152 kilometers from north to south. In 2013, there were 62000 people in Dingri County, including Han, Tibetan, Uygur and other ethnic minorities. There are famous Gama ditches and Rongzhong ditches. The fixed date belongs to
Travel Sights In Tingri County
Travel Notes In Tingri County
Ali Ghost Lake - Laangcuo
Laangcuo, known as Ghost Lake, means "poisonous black lake" in Tibetan. It is located in Pulan County, Ngari Prefecture, with an altitude of 4,573 met
2017 My Xinjiang-Tibet Line + 18-day Tour of Northern and Southern Xinjiang
People's memory always fades slowly with time, no matter how unforgettable things are, under the erosion of time, they will gradually return to calm,
When was the highest Tingri Guandi Temple in the world built? Why do Tibetans also worship the Han Temple?
Shortly after crossing the Gacola Pass at an altitude of 5,220 meters, we arrived at Tingri County and entered Gangga Town at night. Tingri County is
Mount Everest Namtso Travel Guide
Mount Everest is the main peak of the Himalayas and the highest peak in the world. Mount Everest Base Camp is located in the south of Rongbuk Monaster