• Tucson
  • Huicheng District

Tucson (/ˈtuːsɒn, tuːˈsɒn/; Spanish: Tucson, O'odham: Cuk-Ṣon) is a city in and the county seat of Pima County, Arizona, United States, and is home to the University of Arizona. It is the second largest city in Arizona behind Phoenix, with a population of 542,629 in the 2020 United States census, while the population of the entire Tucson metropolitan statistical area (MSA) is 1,043,433. The Tucson MSA forms part of the larger Tucson-Nogales combined statistical area (CSA). Both Tucson and Phoenix anchor the Arizona Sun Corridor. The city is 108 miles (174 km) southeast of Phoenix and 60 mi (97 km) north of the U.S.–Mexico border. Tucson is the 34th largest city and the 53rd largest metropolitan area in the United States (2014).

Major incorporated suburbs of Tucson include Oro Valley and Marana northwest of the city, Sahuarita south of the city, and South Tucson in an enclave south of downtown. Communities in the vicinity of Tucson (some within or overlapping the city limits) include Casas Adobes, Catalina Foothills, Flowing Wells, Midvale Park, Tanque Verde, Tortolita, and Vail. Towns outside the Tucson metro area include Benson to the southeast, Catalina and Oracle to the north, and Green Valley to the south.

Tucson was founded as a military fort by the Spanish when Hugo O'Conor authorized the construction of Presidio San Agustín del Tucsón in 1775. It was included in the state of Sonora after Mexico gained independence from the Spanish Empire in 1821. In 1853, the United States acquired a 29,670 square miles (76,840 km2) region of present-day southern Arizona and southwestern New Mexico from Mexico under the Gadsden Purchase. Tucson served as the capital of the Arizona Territory from 1867 to 1877. Tucson was Arizona's largest city by population during the territorial period and early statehood, until it was surpassed by Phoenix by 1920. Nevertheless, population growth remained strong during the late 20th century. In 2017, Tucson was the first American city to be designated a "City of Gastronomy" by UNESCO.

Huicheng District, the municipal district of Huizhou City, is located in the southeast of Guangdong Province, facing Daya Bay in the South China Sea to the south, and is adjacent to Shenzhen and Hong Kong with a total area of 1170.6 square kilometers. In 2017, Huicheng District has jurisdiction over 8 streets and 5 towns. Huicheng District has successively won the "National Electronic and Information Industry Base", "China Menswear famous City", "China Lighting and Electrical Appliances Brand Base", "small and medium-sized cities with the most Comprehensive strength in China", "Ten Best Investment Environment areas", "World Expo China's most valuable Financial Ecological Zone", "China's Sustainable Development Brand area and China's Best Ecological (Humanistic) livable area", "China's most valuable Tourism area", "National Science Popularization demonstration Zone", "National Family Planning quality Service Advanced Zone", "National Science and Technology Progress demonstration Zone", "Guangdong Province"
Airport In Huicheng District - Huizhou Pingtan Airport
Huizhou Pingtan Airport (Huizhou Pingtan Airport, IATA: HUZ, ICAO: ZGHZ), referred to as Huizhou Airport, is located in the east of Pingtan Town, Huiyang District, Huizhou City, Guangdong Province, China, about 20 kilometers from the center of Huicheng District, Huizhou City; the flight area level is 4C It is one of the feeder airports in the eastern part of Guangdong Province in South China.  
Huizhou Pingtan Airport was built in the 1950s as a military airport; civil aviation services were opened in 1985; civil aviation services ceased in 2002; expansion and reconstruction were carried out in 2014; civil aviation was restarted on February 5, 2015;   The expansion construction was started again on June 28, 2018.  
As of May 5, 2017, Huizhou Pingtan Airport covers a total area of ​​5,225 acres, with a terminal area of ​​5,938 square meters and a cargo terminal area of ​​more than 2,000 square meters; the runway is 2,400 meters long and 48 meters wide, and the apron area is 13,000 square meters Meter.    
In 2018, Huizhou Pingtan Airport handled 1.88 million passengers, took off and landed 15,110 flights, and handled 5,501 tons of cargo and mail, an increase of 96.4%, 74.3% and 38% respectively compared to 2017.  
On October 3, 2019, the annual passenger throughput of Huizhou Airport exceeded 2 million for the first time.  
Travel Guides In Huicheng District
Travel Sights In Huicheng District
Travel Notes In Huicheng District
Travel Asks In Huicheng District
Travel Asks In Huicheng District