What does it take to conquer the world's tallest mountain? Xinhua's Wang Qin'ou takes you around a base camp of Mt. Qomolangma, which is busy and alive with cli
2018-05-03 0
What does it take to conquer the world's tallest mountain? Xinhua's Wang Qin'ou takes you around a base camp of Mt. Qomolangma, which is busy and alive with climbers aiming for the summit.
