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 (152,084 square miles) and has a population of more than 42 million people.