• Philadelphia
  • Huangyan 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.

Huangyan District, which belongs to Taizhou City, is located in the middle of Zhejiang Golden coastline, Jiaojiang District and Luqiao District in the east, Wenling City and Yueqing City in the south, Xianju County and Yongjia County in the west, Linhai City in the north, and 207 kilometers away from the provincial capital Hangzhou. The total area of the region is 988 square kilometers, with a resident population of 632100 and a migrant population of 140400 in 2011. Yongning County was established in the second year of Tang Shangyuan (675) and renamed Huangyan in the first year of Tianshu (690). The organizational system has changed several times, withdrawing counties and cities in 1989 and setting up districts in 1994, which is now one of the main urban areas of Taizhou City. The district is currently divided into 8 streets, 5 towns and 6 townships. Huangyan has a long and narrow terrain, high in the west and low in the east, and the mold industry is well developed, known as the "hometown of moulds". Rapid development of high-tech industry
Airport In Huangyan District - Taizhou Luqiao Airport
Taizhou Luqiao Airport (Taizhou Luqiao Airport, IATA: HYN, ICAO: ZSLQ), is located at the junction of Airport Road, East Yingbin Avenue and Jiaojiang District, Luqiao District, Taizhou City, Zhejiang Province, China, 5 kilometers away from the urban area of ​​Luqiao District in the west, and 5 kilometers away from the city in the north. 12 kilometers away from the urban area of ​​Jiaojiang District, it is a 4C-level naval aviation military-civilian airport   .
In July 1955, Huangyan Airport was completed and opened to navigation, and it was a military airport at that time; on December 2, 1987, Huangyan Luqiao Airport officially opened for civil aviation business; on December 23, 2008, Huangyan Luqiao Airport was officially renamed "Taizhou Luqiao Airport"      .
According to the official website of the airport in April 2020, the terminal building of Taizhou Luqiao Airport covers an area of ​​7,850 square meters and is a two-story building; there are 6 C-class seats on the civil aviation station; the runway is 2,500 meters long and 60 meters wide; Throughput of 800,000 person-time use requirements   .
In 2021, Taizhou Luqiao Airport will handle a total of 1,338,960 passengers, a year-on-year increase of 23.2%, ranking 81st in the country; cargo and mail throughput will be 10,151 tons, a year-on-year decrease of 2.1%, ranking 60th in the country; aircraft movements will reach 12,081 Flights, a year-on-year increase of 27.2%, ranking 120th in the country [twenty four]  .
Travel Guides In Huangyan District
Travel Sights In Huangyan District
Travel Notes In Huangyan District
Travel Asks In Huangyan District
Travel Asks In Huangyan District