• Tucson
  • Lancang 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.

Lancang County is one of the counties under the jurisdiction of Pu'er City, Yunnan Province. The county is located in the southwest of Yunnan Province and is named for its east facing the Lancang River. With a total area of 8807 square kilometers, Lancang County is the second largest county in Yunnan Province, with a border line of 80.563 kilometers. The county seat Menglangba, 1054 meters above sea level. As of 2006, Lancang Lahu Autonomous County has jurisdiction over 3 towns and 17 townships. In 2013, the resident population of Lancang County reached 496800, and the population of ethnic minorities was 394800, accounting for 79.46% of the total population. In 2013, the gross domestic product of Lancang County reached 4.78511 billion yuan, and the proportion of the three industries was 31.8, 39.5, 28.7. The main tourist attractions in Lancang County are Ailao Mountain, thousands of acres of ancient tea garden, Nuofu Township Christian Church and other attractions. twenty
Travel Sights In Lancang County
Travel Notes In Lancang County
Explore the original flavor of tea, self-driving Pu'er Jingmai Mountain tour
If travel is a long-lost touch, then self-driving is a window to the soul. Traveling as soon as you say it, is more exciting than a planned itinerary.
Featured National Park | China Sanjiangyuan National Park
Yes, yes, yes! my country's first national park is coming~ The concept of national parks originated from the United States, and generally refers to
Traveling to Lancang, Yunnan, I met the Lahu people who were born in Hululi, and the houses are still in their original state!
Yalun's travel: We live in a multi-ethnic country and can come into contact with rich and colorful multi-ethnic cultures. During my travels around Chi
October 2022 Southwest Yunnan 17-day loop tour
Traveling in 2022 is not so arbitrary, but once it is done, you can often enjoy the scenic spots alone without being disturbed. Taking advantage of th