• Tucson
  • Luliang 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.

Luliang County belongs to Qujing, Yunnan Province. Luliang County, which is located in the east of Yunnan Province, is known as "the Pearl of East Yunnan". Located in the upper reaches of the Nanpanjiang River, located between 24 °44 miles north latitude 25 °18 miles north and 103 degrees 23 miles east longitude 104 °02'. It is bordered by Malong District and Qilin District in the north, Luoping County in the east, Shizong County and Shilin County in the south, and Yiliang County in the west. The county is 65.6 km long from east to west and 62.8 km wide from north to south. The territory is 1840 meters above sea level, surrounded by mountains, with an open and flat lacustrine basin in the middle. It is the first flat dam in Yunnan Province, with an area of 772 square kilometers. The highest point is Longhaishan 2687 meters above sea level, the lowest point is Wanjiahe Shibantan 1640 meters above sea level, and the county seat is 1850 meters above sea level. On January 9, 2019, Luliang County entered by virtue of calligraphy.
Travel Notes In Luliang County
Gaotianshen Gorge Kowloon Flying, Strange Rocks and Rocks Dyed in Seven Colors-------Qujing Travel Notes of Luoping, Luliang and Zhanyi in Summer Vacation
Gaotianshen Gorge Kowloon Flying, Strange Rocks and Rocks Dyed in Seven Colors-------Travel Notes of Luoping, Luliang and Zhanyi in Qujing during Holi
There are three naturally formed forests in Yunnan. In addition to stone forests and earth forests, there is another one that you may not have been to.
The sand forest is formed due to weathering and erosion, and it is in the shape of mountains and peaks; layers of sand cliffs and sand pillars and san