Located in the southwest of the Tibetan plateau, Tibet Autonomous Region is a pearl shining on earth. You can see people here chanting Buddhist scriptures, swaying prayer wheels, prostrating on the road, day after day, year after year, and these are what they do for a lifetime. The devout religious belief integrated into the natural landscape, which gives Tibet a mysterious overtone that attracts the outside world so much. People long for touching it, knowing it, unveiling it.