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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.

"Bai" is a transliteration of the word "Bayi", which means rich. Baicheng County, which belongs to Aksu, Xinjiang, is located at the southern foot of the middle part of Tianshan, the intermountain basin on the northern edge of Chaletag Mountain and the upper reaches of Weigan River. Tianshan Mountain is connected with Zhaosu and Tex County in the north, Chaletag Mountain and Xinhe County in the south, Kuqa County in the east and Wensu County in the west. The total area is 15917 square kilometers. In 2017, the total population was 240810. The county people's government is stationed in Baicheng Town, which is 860 kilometers away from Urumqi's highway. Baicheng County is high in the north and low in the south, tilting from northwest to southeast, 1200 meters above sea level. In 2017, the local gross domestic product (GDP) was 6.677 billion yuan, and the proportion of the three industries was 20.5, 44.6, 34.9. GDP per capita 2
Travel Guides In Baicheng
Travel Sights In Baicheng
Travel Notes In Baicheng
Mutual fans with the powerful Han Dynasty and prosperous Tang Dynasty, there are many legends in Kucha in the Western Regions, and explore the legendary stories behind the Thousand Buddha Caves in Kizil, Xinjiang
The name of Kucha may be unfamiliar to many people, and it is even difficult to pronounce it. It is only mentioned in a few words in history class. In
Great American Xinjiang Tour No. 14 - Kizilia Observation Deck, Kizil Grottoes
Today's tour destination is the famous Kizil Grottoes, also known as Kizil Thousand Buddha Caves. This is the earliest large-scale grotto group excav