Introduction to the Qamdo Tea-Horse Road: The Qamdo Tea-Horse Road is located in the Qamdo region in the eastern part of the Tibet Autonomous Region. It refers to a major transportation artery formed by the tea-horse exchange between Tibet and Han in history. This traffic artery starts from Uizang, goes eastward along the Yarlung Zangbo River, passes through Nyingchi and reaches Qamdo, an important hub of the Ancient Tea Horse Road.