• Philadelphia
  • Taian City

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.

Tai'an City, a prefecture-level city of Shandong Province, is located in the middle of Shandong Province, with the provincial capital Jinan in the north, Jining in the south, Linyi in the east and the Yellow River in the west, with a total area of 7761 square kilometers. It is 66.8 kilometers from the provincial capital Jinan to the north and 74.6 kilometers to Qufu, the holy city of three holes in the south. Taian gets its name from Mount Tai. "Mount Tai is safe all over the world", which means that the country is peaceful and the people are safe. The city is located at the foot of Mount Tai, built according to the mountain, and the mountain city is one. Mount Tai in the territory is a national key scenic spot, with the reputation of "the first of the five mountains" and "the first mountain in the world". It is a world natural and cultural heritage. Tai'an was listed as the first batch of tourist cities open to the outside world by the State Council in 1982. It is one of the central cities in central Shandong, an excellent tourist city in China, and a famous historical and cultural city in China. 2018 CCTV Spring Festival Gala venue for the year of the Dog
Travel Guides In Taian City
Travel Sights In Taian City
Travel Notes In Taian City
Travel Asks In Taian City
Travel Asks In Taian City