Yunnan (Beautiful Clouds in the South) Province is the most southwest region of China bordering the countries of Vietnam, Laos, and Burma. Yunnan Province borders Guizhou Province and Guangxi Zhuang Autonomous Region to the east, Chongqing and Sichuan to the north, and Tibet Autonomous Region to the northwest. Yunnan encompasses 394,000 square kilometers and has a population of more than 42 million people.
Within these borders, Yunnan has a diverse topography that ranges from alpine mountain ranges to tropical rainforests and the greatest number of plant species in China (more than 18,000) as well as an incredible array of animals.