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  • Changfeng County

Washington, D.C., formally the District of Columbia, also known as Washington or D.C. or locally simply as the District, is the capital city and federal district of the United States. It is located on the east bank of the Potomac River, which forms its southwestern and southern border with the U.S. state of Virginia, and it shares a land border with the U.S. state of Maryland on its other sides. The city was named for George Washington, a Founding Father and the first president of the United States, and the federal district is named after Columbia, the female personification of the nation. As the seat of the U.S. federal government and several international organizations, the city is an important world political capital. It is one of the most visited cities in the U.S., with over 20 million annual visitors as of 2016.

The U.S. Constitution provides for a federal district under the exclusive jurisdiction of Congress; the district is not a part of any U.S. state (nor is it one itself). The signing of the Residence Act on July 16, 1790, approved the creation of the capital district located along the Potomac River near the country's East Coast. The City of Washington was founded in 1791, and Congress held its first session there in 1800. In 1801, the territory, formerly part of Maryland and Virginia (including the settlements of Georgetown and Alexandria), officially became recognized as the federal district. In 1846, Congress returned the land originally ceded by Virginia, including the city of Alexandria; in 1871, it created a single municipal government for the remaining portion of the district. There have been efforts to make the city into a state since the 1880s, a movement that has gained momentum in recent years, and a statehood bill passed the House of Representatives in 2021.

Changfeng, located in the middle of Anhui Province, lies between Hefei, Huainan and Bengbu, with a county area of 1841 square kilometers and a registered population of 784100. It has jurisdiction over 14 townships and 1 provincial economic development zone (national development zone cultivation period). The county was founded in 1965 and got its name from the meaning of "long-term peace and stability and abundant life". Changfeng is one of the top 100 counties with comprehensive strength, investment potential, scientific and technological innovation, green development and new urbanization quality. Successively won the national advanced county of scientific and technological progress, the national intensive model county of land and resources conservation, the first batch of national quality and safety counties of agricultural products, the national advanced county of family planning service, the national advanced county of mass sports, the national advanced county of aging work, the national health county, the basic balanced county of national compulsory education development, and the whole province.
Airport In Changfeng County - Hefei Xinqiao International Airport
Hefei Xinqiao International Airport (Hefei Xinqiao International Airport, IATA: HFE, ICAO: ZSOF), officially opened to navigation on May 30, 2013, is located in Gaoliu Street, Shushan District, Hefei City, Anhui Province, 31.8 kilometers away from the center of Hefei, 4E level international airport   , a regional hub airport, a member of the East China Airport Group.  
In November 1977, Hefei Luogang Airport officially started operation. At the end of June 2006, Hefei Luogang Airport was officially upgraded to an international airport after being checked and accepted by relevant state departments. At 24:00 on May 29, 2013, Hefei Luogang International Airport, which had been in safe operation for 36 years, was permanently closed. At midnight on May 30, 2013, Hefei Xinqiao International Airport was officially opened.  
According to the information on the airport's official website in December 2017, the runway of Hefei Xinqiao International Airport is 3,400 meters long and 45 meters wide; there is one terminal building with an area of ​​108,500 square meters; the area of ​​the station is 360,000 square meters, with a total of 53 seats , including 19 bridge seats and 34 remote seats. It is designed to meet the needs of 11 million passenger throughput and 150,000 tons of cargo and mail throughput in 2020.      
On November 26, 2018, Hefei Xinqiao International Airport exceeded 10 million passenger traffic, becoming one of the "10 million airport clubs". This is another historic breakthrough after crossing 8 million and 9 million in 2017.  
During the National Day in 2019, Hefei Airport further optimized the service process, improved the security plan, opened more security check channels in a timely manner, reduced the waiting time of passengers in line, and focused on strengthening personalized services for special groups such as the elderly and children.  
In May 2022, the pouring of the 1,000th engineering pile foundation of the T2 terminal of Hefei Xinqiao International Airport was completed, marking a new step in the expansion project of the terminal area of ​​Hefei Xinqiao International Airport.  
Travel Guides In Changfeng County
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Travel Asks In Changfeng County