• Tucson
  • Mainling 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.

Milin County is located in the southeast of Tibet Autonomous region, southwest of Linzhi City, the middle and lower reaches of the Brahmaputra River, between the Nyainqentangula Mountains and the Himalayas, connected with Motuo County in the southeast, Lang County in the west, Linzhi County in the north, Gongbujiangda County in the northwest, and Longzi County in the south. The total area is 9471 square kilometers, the terrain is high in the west and low in the east, with an average elevation of 3700 meters. It belongs to the temperate semi-humid monsoon climate of the plateau, with an average annual temperature of 8.2 ℃, annual precipitation of 641mm and sufficient sunshine. Milin County, with a total population of 23000, has jurisdiction over 3 towns and 5 townships (one of the ethnic townships) and 100 villagers' committees. The county government is located in Dongduo Village, 480 kilometers away from Lhasa, the capital of the autonomous region, and 72 kilometers away from Bayi District, where the people's Government of Linzhi City is located.
Travel Notes In Mainling County
Peach Blossom Tour Tibet in March (3): Milin, Jiacha
On March 30th (Thursday), I came to Milin from Bomi yesterday and stayed in a hotel recommended by Master Deng, and I felt pretty good. Milin mainly h
Your friend Linzhi Peach Blossom is online. Do you want to make a date?
The peach blossoms in Linzhi Gala Peach Blossom Spring have already opened!   Although only spiritually open,   But then as the temperature gradually
Come to Tibet in March and meet the most beautiful peach blossoms
The world is full of fragrance in April, and the peach blossoms in the mountain temple begin to bloom. There is no place to look for the spring return
Sacred Namjagbarwa, Tulinbomi Taohuagou, holy Ranwu Lake, and a happy six-day trip to Laigu Glacier
Day 1 Fly from Guangzhou to Linzhi, Milin Airport——Bomi County I chose Seat A in the front row. During the flight, I could see the continuous snow-ca