• Tucson
  • Huili 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.

Huili County, known as Huiwu and Huichuan in ancient times, belongs to Liangshan Yi Autonomous Prefecture of Sichuan Province. Huili County is located in the southernmost tip of Sichuan Province, located in the heart of Panxi. The county covers an area of 4527 square kilometers and has jurisdiction over 2 streets, 14 towns and 11 townships, with a permanent population of 426000 at the end of 2018. There are 29 ethnic groups in the county, including Han, Yi, Tibetan, Hui and Dai, with ethnic minorities accounting for 16.7% of the total population. Huili, founded in the sixth year of the Yuan Dynasty (111 BC) in the Western Han Dynasty, is a famous historical and cultural city of the country. The ancient city culture, red culture, pomegranate culture and Sichuan-Yunnan culture are integrated to form a continuous line of Huili culture. Huili is rich in resources, rich in mineral resources, land resources, light and heat resources and tourism resources, known as "Panxi treasure basin"
Travel Guides In Huili County
Travel Notes In Huili County
Kawahara Union, Masahira Songli
"Sichuan and Yuanhui, Zhengping Songli", Huili is located in the southernmost part of Sichuan Province, in the heartland of Panxi, and has always been
Sichuan Long March Road, Mountains and Rivers Accompany me
I have lived in Sichuan for many years, and I have long wanted to go through the road that the Central Red Army took in Sichuan. On January 21, I comp
This may be the most comprehensive Yunnan travel itinerary & planning recommended
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The warm ancient cities of Miyi and Huili in southern Sichuan
Going to the south in winter to enjoy the sunny life is the wish of many people. In the spare time before the Spring Festival, I chose to travel to Mi