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  • Longmen 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.

Longmen County, which belongs to Huizhou City, Guangdong Province, was originally the Shanglongmen area of Zengcheng County, so it was named after Longmen County. Longmen County is located in the middle of Guangdong Province, the upper reaches of Zengjiang River, bordering Heyuan City and Boluo County of Huizhou City in the southeast, Conghua District and Zengcheng District of Guangzhou City in the southwest, and Xinfeng County of Shaoguan City in the north. The administrative area is located between longitude 113 °48 "26"-114 °24 "58" east and latitude 23 °20 "06"-23 °57 "50" north. Longmen County has a vast land, with a total area of 2295 square kilometers from northwest to southeast. As of 2018, Longmen County has jurisdiction over 7 towns, 2 streets, 1 township and 2 township units. By the end of 2017, the resident population was 326800. Longmen County was awarded on November 14, 2017.
Airport In Longmen County - Huizhou Pingtan Airport
Huizhou Pingtan Airport (Huizhou Pingtan Airport, IATA: HUZ, ICAO: ZGHZ), referred to as Huizhou Airport, is located in the east of Pingtan Town, Huiyang District, Huizhou City, Guangdong Province, China, about 20 kilometers from the center of Huicheng District, Huizhou City; the flight area level is 4C It is one of the feeder airports in the eastern part of Guangdong Province in South China.  
Huizhou Pingtan Airport was built in the 1950s as a military airport; civil aviation services were opened in 1985; civil aviation services ceased in 2002; expansion and reconstruction were carried out in 2014; civil aviation was restarted on February 5, 2015;   The expansion construction was started again on June 28, 2018.  
As of May 5, 2017, Huizhou Pingtan Airport covers a total area of ​​5,225 acres, with a terminal area of ​​5,938 square meters and a cargo terminal area of ​​more than 2,000 square meters; the runway is 2,400 meters long and 48 meters wide, and the apron area is 13,000 square meters Meter.    
In 2018, Huizhou Pingtan Airport handled 1.88 million passengers, took off and landed 15,110 flights, and handled 5,501 tons of cargo and mail, an increase of 96.4%, 74.3% and 38% respectively compared to 2017.  
On October 3, 2019, the annual passenger throughput of Huizhou Airport exceeded 2 million for the first time.  
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Travel Asks In Longmen County