On August 1, the Peking University Mountaineering Team successfully ascended the Qumarabdun, a mountain peak in Qinghai Province rising 6,621 meters above the sea level and believed to be the source...
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On August 1, the Peking University Mountaineering Team successfully ascended the Qumarabdun, a mountain peak in Qinghai Province rising 6,621 meters above the sea level and believed to be the source...