China–Myanmar border
The China–Myanmar border is the international border that limits the territory of the People's Republic of China and Myanmar. The border begins at Hkakabo Razi, the highest mountain in Southeast Asia, passing through the mountain ranges of Jigongshan and Jiangaosh. It continues through mountainous areas and a small northern section of the Mekong River, before ending at the border with Laos.Historical maps of the border from north to south in the International Map of the World, mid-late 20th century:
