2.Qingzang Highway (Qinghai-Tibet Highway)
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Tibet is one of the places where people feel closest to the sky, given the region's average altitude of more than 4,000 meters. Connecting Tibet and other parts of China for 60 years, the Qinghai-Tibet Highway is the world's longest asphalt road and at the highest altitude. Many travelers need to carry supplies of oxygen and altitude sickness medicine. [Photo/IC] |
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