Colorful sutra streamers flutter above the Tanggula Mountains. Located in the northeastern part of Tibet Autonomous Region (TAR) and on the border of Qinghai Province, Tanggula Mountains, meaning "mountain in highland" in Tibetan language, has an average height of 6,000 meters. [Photo/Xinhua]

Amazing landscape in the vicinity of the Tanggula Mountains. Located in the northeastern part of Tibet Autonomous Region (TAR) and on the border of Qinghai Province, Tanggula Mountains, meaning "mountain in highland" in Tibetan language, has an average height of 6,000 meters. [Photo/Xinhua]