Qinghai-Tibet Highway
Source：CCCCTime：2021-08-27
Qinghai-Tibet Highway is a highway with the highest altitude in the world, has a total length of 1973km, and is called as the "life line" of Tibet.
Qinghai-Tibet Highway is a highway with the highest altitude in the world, has a total length of 1973km, and is called as the "life line" of Tibet.
Editor: CCCC
