• Philadelphia
  • Doumen District

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.

Doumen District is under the jurisdiction of Zhuhai City, Guangdong Province. it is located at the southwest end of the Pearl River Delta, west of Zhuhai, connecting Zhongshan City to the east and Jiangmen City to the north, and connecting with the waters of Macao, between longitude 113 °0.5 'east and latitude 21 °59' and latitude 22 °25 'north, that is, between Modaomen and Yamen, the boundary between Chibi Island and Baijiao Qiwei is the widest 33.4 km from east to west. Doumen in July 1965 by Zhongshan, Xinhui designated some towns and villages to build a county, July 1983 under the jurisdiction of Zhuhai, in April 2001 to withdraw the county to establish a district. Doumen District ranked 22nd among the top 100 regions in China in 2018.
Airport In Doumen District - Zhuhai Jinwan Airport
Zhuhai Jinwan Airport (IATA: ZUH, ICAO: ZGSD), located at the southwest end of Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province, China, is one of the five airports in the Pearl River Delta region.  
Zhuhai Jinwan Airport was officially completed in June 1995 and named "Zhuhai Sanzao Airport"; it was officially renamed "Zhuhai Jinwan Airport" on January 10, 2013.
According to the official website of Zhuhai Jinwan Airport in July 2018, Zhuhai Jinwan Airport has a 4,000-meter runway and a taxiway, which can meet the take-off and landing of large passenger and cargo aircraft such as B747-400; There are 17 (corridor bridge positions) and 6 remote aircraft positions; the area of ​​the terminal building is 91,600 square meters.  
In 2020, the passenger throughput of Zhuhai Airport reached 7.336 million passengers, a year-on-year decrease of 40.3%, ranking 38th in the country; the cargo and mail throughput was 38,000 tons, a year-on-year decrease of 24.8%, ranking 45th in the country; transport movements were 66,000, A year-on-year decrease of 25.3%, ranking 45th in the country. [twenty four] 
Travel Guides In Doumen District
Travel Sights In Doumen District
Travel Notes In Doumen District
Travel Asks In Doumen District
Travel Asks In Doumen District