• Philadelphia
  • Haian 

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.

Haian, a county-level city in Jiangsu Province, is hosted by Nantong City and gets its name from the meaning of "the sea never blows waves". It is located in the central and southern part of Jiangsu Province, at the junction of Nantong, Yancheng and Taizhou, bordering the Yellow Sea to the east, bordering Rudong to the east, Jiangyan District in Taizhou to the west, Rugao and Taixing to the south, and Dongtai to the north. The longest east-west line of Haian is 71.1km, the widest from north to south is 39.35km, with a total area of 1180 square kilometers. it has jurisdiction over 4 streets and 9 towns, with a resident population of 864500 (at the end of 2018). Haian is the origin of river and sea civilization. The Qingdun site in Haian traces the history of the Jianghuai Plain to 6000 years ago. The Qingdun site represents the advanced level in the eastern part of Jianghuai in the Neolithic Age. Hai'an is history.
Airport In Haian  - Nantong Xingdong International Airport
Nantong Xingdong International Airport (Nantong Xingdong International Airport, IATA: NTG, ICAO: ZSNT), located in Tongzhou District, Nantong City, Jiangsu Province, China, is 10 kilometers away from the city center. It is a 4E-level civilian international airport and the first in Jiangsu Province. A civil transport airport solely used by civil aviation   , is also the auxiliary airport of Shanghai International Aviation Hub   .
Nantong Xingdong International Airport was officially completed on August 24, 1993 and named Nantong Xingdong Airport; it was renamed Nantong Xingdong International Airport on July 22, 2016   ;The first phase of reconstruction and expansion was completed in April 2012; the second phase of reconstruction and expansion was completed on August 18, 2019    .
As of August 2019, Nantong Xingdong International Airport has two terminals, namely T2 (suspended) and T3 (domestic and international in China), with a total area of ​​67,000 square meters; there is a runway with a length of 3,400 meters; 34 parking spaces   . As of March 2019, Nantong Xingdong International Airport has 37 domestic and international navigation cities   .
In 2019, the passenger throughput of Nantong Xingdong International Airport was 3.4844 million passengers, a year-on-year increase of 25.7%; the cargo and mail throughput was 42,200 tons, a year-on-year decrease of 1.7%; the number of takeoffs and landings was 34,500, a year-on-year increase of 2.4%; 51st, 42nd, 70th   .
Travel Guides In Haian 
Travel Sights In Haian 
Travel Notes In Haian 
Travel Asks In Haian 
Travel Asks In Haian