Summer scenery of Dongge Cuona Lake as pure as a "sapphire" in Maduo county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Ma Mingyan)
Summer scenery of Dongge Cuona Lake as pure as a "sapphire" in Maduo county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Ma Mingyan)
Summer scenery of Dongge Cuona Lake as pure as a "sapphire" in Maduo county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Ma Mingyan)
Summer scenery of Dongge Cuona Lake as pure as a "sapphire" in Maduo county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Ma Mingyan)
Summer scenery of Dongge Cuona Lake as pure as a "sapphire" in Maduo county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Ma Mingyan)
Summer scenery of Dongge Cuona Lake as pure as a "sapphire" in Maduo county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Photo: China News Service/Ma Mingyan)