• Tucson
  • Baingoin County

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.

Bange County, which belongs to Naqu City, Tibet Autonomous region, gets its name from the lake Bangucuo in the territory. It is located in the western part of northern Tibet, between Namucuo and Selincuo lakes on the northern Tibetan plateau. It is adjacent to Seni District in the east, Shenza County in the west, Dangxiong County in Lhasa City and Nanmulin County in Xigaze City in the south, and Shuanghu County and Ando County in the north. In 2014, Bangor County had a total area of 30138 square kilometers and a total population of 41579. The gross domestic product of the region reached 514.4658 million yuan. Tourist attractions are Ziri Gongba Temple, Chaodolangka Island, Namuco, Selincuo and so on. On February 6, 2019, the people's Government of the Tibet Autonomous region decided to withdraw Bange County from the poverty-stricken county.
Travel Guides In Baingoin County
Travel Notes In Baingoin County
Nyingchi + Shannan + Shigatse + Mount Everest + Serincuo + Namtso + crossing Qiangtang no-man's land
Today, the Lhasa small bench recommends a 7-day tour of pure play in Tibet. Not only can you go deep into the past and present of Tibet, but also the
Travel strategy of Holy Elephant Tianmen
Nam Co - one of the three holy lakes in Tibet ?Sacred Elephant Tianmen~ is located on the famous Chadonanka Island on the north coast of Namtso. In th