• Tucson
  • Qingdao

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.

Qingdao, the vice-provincial city of Shandong Province, the city separately listed on the plan, and the important coastal central city and international port city approved by the State Council, it is also the economic center of Shandong Province, the coastal holiday tourism city, the national important leading area for the development of modern marine industry, the international shipping hub in Northeast Asia, and the maritime sports base. Belt and Road Initiative New Eurasian Continental Bridge Economic Corridor main node cities and maritime cooperation strategic fulcrum. Qingdao is located in the southeast coast of Shandong Peninsula and the forefront of the free trade zone between China, Japan and South Korea; it faces the Korean Peninsula across the Yellow Sea, Yantai in the northeast, Weifang in the west, and Rizhao in the southwest; it has a total area of 11282 square kilometers and has jurisdiction over seven districts, hosting three county-level cities, with a total resident population of 9.2905 million in 2017 and a GDP of 1.103728 trillion yuan.
Airport In Qingdao - Qingdao Jiaodong International Airport
Qingdao Jiaodong International Airport (Qingdao Jiaodong International Airport, IATA: TAO, ICAO: ZSQD), located in Qiandiankou Village, Jiaodong Street, Jiaozhou City, Qingdao City, Shandong Province, China, 11 kilometers southwest of Jiaozhou city center and 39 kilometers southeast of Qingdao city center It is 28 kilometers away from Qingdao Liuting International Airport (disused) in the southeast and 6 kilometers away from Jiaozhou Airport of the Navy in the west (relocated). It is a 4F international airport, a regional hub airport, and a gateway airport for Japan and South Korea       .
On June 26, 2015, the foundation stone of Qingdao New Airport project started; on November 21, 2018, Qingdao New Airport was named "Qingdao Jiaodong International Airport"   ; On January 27, 2021, the test flight of Qingdao Jiaodong International Airport was successful [twenty two]  ; On August 12, 2021, Qingdao Jiaodong International Airport will officially open to traffic   .
As of August 2021, the terminal area of ​​Qingdao Jiaodong International Airport is 540,000 square meters, with 97 boarding bridges; there are 173 aircraft seats on the civil aviation platform, of which 5 are F-class aircraft seats; The distance from the runway is 3,600 meters long, and the width is 45 meters and 60 meters respectively; it can meet the use requirements of 35 million passenger throughput, 500,000 tons of cargo and mail throughput, and 298,000 aircraft movements in 2025     .
In September 2021, Qingdao Jiaodong International Airport completed a total passenger throughput of 1,137,401 passengers, ranking fourth in East China; cargo throughput of 20,404 tons, ranking fifth in East China; aircraft movements of 12,094, ranking first in East China 4   .
Travel Sights In Qingdao
Travel Notes In Qingdao
That year, I lived in Qingdao, familiar with the old city of Qingdao, strolling along the coastal walkway, blending in the land of Qingdao with red tiles, green trees, blue sea and blue sky [Ninth Station]
Living in Qingdao, traveling all over the mountains and rivers of Qingdao, walking along the coastline of the city, strolling along the coastal walkwa
That year, I lived in Qingdao and traveled all over the mountains and rivers of Qingdao, Qingdao Museum Collection; Tsingtao Beer Museum, Qingdao Naval Museum [the twelfth stop]
Living in Qingdao, visiting the mountains and rivers of Qingdao, Qingdao Museum Collection; Qingdao Museum, Tsingtao Beer Museum, Qingdao Naval Museum
That year, I lived in Qingdao, traveled all over the mountains and rivers of Qingdao, and the beautiful scenery of Qingdao Park; Qingdao Badaguan, Zhongshan Park, Lu Xun Park [the eleventh stop]
Living in Qingdao, traveling all over the mountains and rivers of Qingdao, the beautiful scenery of Qingdao parks; Second Beach, Qingdao Third Beach,
I am a person with the sea Shandong Qingyanwei Qiudong 5th self-driving
After wandering for more than ten years, he settled in Qingdao, and finally chose such a city with mountains and seas to spend his life. The sea has t