• Tucson
  • Gongzhuling City

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.

Gongzhuling City, a county-level city directly administered by Jilin Province, is located in the central and western part of Jilin Province and on the right bank of the middle reaches of Dongliao River. It is located between longitude 124 °02'to 125 °18'E and latitude 43 °11''to 44 °09'e north. The easternmost point starts from Liuxiaowobao Village, Xiangshui Town, the westernmost point ends at Weizilitun, the village of Sangshutai Town, the southernmost point starts from Erlongtun, the construction village of Longshan Township, and the northernmost point ends at Paozi Village, Manao Village, Shuangchengbao Town. The city is 106km wide from east to west and 111km from north to south, with a total area of 4058 square kilometers. The city is connected with Yitong Manchu Autonomous County in the south and southeast, Chaoyang District and Nong'an County in Changchun City in the east and northeast, Changling County in the north, Shuangliao City in the west and Lishu County in the east. The city is vast, wide in the north and narrow in the south, like a crescent, on the banks of the East Liao River.
Travel Guides In Gongzhuling City
Travel Sights In Gongzhuling City
Travel Notes In Gongzhuling City
Travel Asks In Gongzhuling City
Travel Asks In Gongzhuling City