Snow-capped Qilian Mountain Range under the blue sky forms a unique scenery in Qilian County, Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Bao Lei)
Snow-capped Qilian Mountain Range under the blue sky forms a unique scenery in Qilian County, Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Bao Lei)
Snow-capped Qilian Mountain Range under the blue sky forms a unique scenery in Qilian County, Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Bao Lei)
Snow-capped Qilian Mountain Range under the blue sky forms a unique scenery in Qilian County, Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Bao Lei)
Snow-capped Qilian Mountain Range under the blue sky forms a unique scenery in Qilian County, Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Bao Lei)