• Philadelphia
  • Luliang 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.

Luliang County belongs to Qujing, Yunnan Province. Luliang County, which is located in the east of Yunnan Province, is known as "the Pearl of East Yunnan". Located in the upper reaches of the Nanpanjiang River, located between 24 °44 miles north latitude 25 °18 miles north and 103 degrees 23 miles east longitude 104 °02'. It is bordered by Malong District and Qilin District in the north, Luoping County in the east, Shizong County and Shilin County in the south, and Yiliang County in the west. The county is 65.6 km long from east to west and 62.8 km wide from north to south. The territory is 1840 meters above sea level, surrounded by mountains, with an open and flat lacustrine basin in the middle. It is the first flat dam in Yunnan Province, with an area of 772 square kilometers. The highest point is Longhaishan 2687 meters above sea level, the lowest point is Wanjiahe Shibantan 1640 meters above sea level, and the county seat is 1850 meters above sea level. On January 9, 2019, Luliang County entered by virtue of calligraphy.
Travel Notes In Luliang County
Gaotianshen Gorge Kowloon Flying, Strange Rocks and Rocks Dyed in Seven Colors-------Qujing Travel Notes of Luoping, Luliang and Zhanyi in Summer Vacation
Gaotianshen Gorge Kowloon Flying, Strange Rocks and Rocks Dyed in Seven Colors-------Travel Notes of Luoping, Luliang and Zhanyi in Qujing during Holi
There are three naturally formed forests in Yunnan. In addition to stone forests and earth forests, there is another one that you may not have been to.
The sand forest is formed due to weathering and erosion, and it is in the shape of mountains and peaks; layers of sand cliffs and sand pillars and san