Aerial photo taken on June 7, 2021 shows the picturesque blue ripples at Erlangjian scenic area in Qinghai Lake, Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province. (Photo: China News Service/Li Jiangning)
Aerial photo taken on June 7, 2021 shows the picturesque blue ripples at Erlangjian scenic area in Qinghai Lake, Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province. (Photo: China News Service/Li Jiangning)
Aerial photo taken on June 7, 2021 shows the picturesque blue ripples at Erlangjian scenic area in Qinghai Lake, Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province. (Photo: China News Service/Li Jiangning)
Aerial photo taken on June 7, 2021 shows the picturesque blue ripples at Erlangjian scenic area in Qinghai Lake, Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province. (Photo: China News Service/Li Jiangning)