In 279 BC, Zhuang Xia, a general of Chu State, entered Dianchi Lake and established Dian State. 22 1 years ago, Qin Shihuang unified the six countries, established counties (now Qujing) in northeast Yunnan, and opened Wuchi Road to contact the mainland. 109 years ago, Emperor Wu of the Han Dynasty sent Guo Chang, a general, to Yunnan to conquer Southwest Yi, and set up Yizhou County and Twenty-four Counties to govern Dianchi County (now Qujing), which opened up a trade route to Myanmar and India. During the Three Kingdoms period, in 225, Zhuge Liang, the prime minister of Shu, led his army to surrender to Meng Huo, the most famous name in South China. In 1930s, the Juan family entered Yunnan and became king in Kunchuan (now Qujing). cuan clan's rule lasted for 400 years. Nanzhao State and Dali State were in the Tang Dynasty. In 738, the leader of Mengshezhao tribe in Erhai area merged with five other imperial edicts to establish Nanzhao State, which was named the king of Yunnan by the Tang Dynasty. The capital Taihe City (now Dali City) was established the following year. In 902, Zheng Maisi, the powerful minister of Nanzhao, acceded to the throne and became the chief minister. In 929, Zhao Shanzheng destroyed the big factory and the country and established Datianxing. The following year, Dongchuan ordered Yang Ganzhen to destroy Datian and rejuvenate the country, and changed the country name to Dayining. In 937, Duan Siping, a Bai nationality, destroyed righteousness and established Dali, the capital of Dali. The territory includes Yunnan province, Guizhou province, southwest Sichuan province, northern Myanmar and some areas of Laos and Vietnam. During the Yuan, Ming and Qing Dynasties, Kublai Khan sent Mongolian troops to conquer Dali, and/kloc-0 formally established Yunnan Province in 276. The provincial capital (Kunming) Zhongqing Road Semu Saidian Chiren Pingzhang Management Office. The development of important copper and silver mines in Yunnan accounts for more than half of the national output. A large number of Semu people and a small number of Mongolians migrated to Yunnan, forming today's Hui and Mongolians. 138 1 year, the Ming emperor Hongwu sent generals Fu Youde and Mu Ying to attack Yunnan, destroyed Liang Wang in the Yuan Dynasty, and Han immigrants began to enter Yunnan in large numbers. At the end of Ming Dynasty, Emperor Li Yong of Nanming fled to Yunnan. In the early years of Qing Dynasty, 1659, the then king Wu Sangui was sent to hunt down Li Yong. 1662 Wu Sangui recaptured the emperor Li Yong from Myanmar and hanged him in Kunming. Wu Sangui is stationed in Yunnan. From 1856 to 1873, the Hui people in Yunnan established the Du Wenxiu regime with Dali as the center. After the war, the population of Hui nationality in Yunnan decreased greatly. In the late Qing Dynasty, Britain conquered Myanmar and France conquered Vietnam. The forces of the two countries had a certain influence on Yunnan. Several trading ports have been opened in the border areas: Tengchong, Mengzi and Simao. 19 10, the French-invested Yunnan-Vietnam Railway (now called Kunhe Railway in China) was opened to traffic. 1909, the Qing Dynasty implemented the New Deal, and Yunnan organized a new army to establish the Army Wujiangtang. On October 30th (Double Ninth Festival), Cai E and Tang led the new army to launch the Double Ninth Festival uprising and left the Qing Dynasty. 19 15 12.25, Cai E and Tang launched a national defense movement against Yuan Shikai. During the Republic of China, the Dian army formed a separatist regime in Yunnan, and Tang and Long Yun (1928 ~ 1945) ruled Yunnan successively. During the War of Resistance against Japanese Aggression period, from 65438 to 0938, the Yunnan-Myanmar Highway, which paid a huge price, was completed, becoming the only communication route between China and the outside world. 1942, more than 65,438+10,000 Chinese expeditionary forces entered Myanmar from Yunnan to cooperate with the British and Japanese troops. The Japanese army defeated the British army, entered Huitong Bridge along the Yunnan-Myanmar Highway, and confronted the China army across the Nujiang River for two years. From 1938 to 1946, Tsinghua University, Peking University and Nankai University jointly run a school in Kunming, which was then called National Southwest United University. During the construction of the 1960 Third Line (the factory moved to the inland areas west of Beijing-Guangzhou Railway, south of the Great Wall and north of Shaoguan), the railway between Yunnan and the mainland was completed, and the Guikun Railway was opened to traffic in 1966 and chengdu-kunming railway 1970. Key scenic spots

stone forest

Old Town of Lijiang

Erhai

Lugu Lake

Parallel flow of three rivers

Shangri-La

Jade Dragon Snow Mountain

Xishuangbanna

Tengchong volcanic geothermal

World Heritage (3)

Old Town of Lijiang (UNESCO World Cultural Heritage, 1997)

Parallel rivers (UNESCO World Natural Heritage, 2003)

Shilin (UNESCO World Natural Heritage, 2008)

National scenic spots (12)

Southern Shandong Stone Forest, Dianchi Lake, Jiuxiang, Dali, Yulong Snow Mountain, Three Parallel Rivers, Puzhehei in Qiubei, Tengchong Geothermal Volcano, Ruili River-Dayingjiang River, Jianshui, Xishuangbanna and Aru Ancient Cave in Luxi.