Photo taken on April 8, 2019 shows the scenic area of Qinghai Lake in Hainan Tibetan Autonomous Prefecture, northwest China's Qinghai Province.According to the Protection and Utilization Administration of Qinghai Lake Scenic Area, nearly 90% of Qinghai Lake has been thawed up to July 7, except for some floating ice near Haixi Island, Bird Island and Sanshuangshi in the west of Qinghai Lake.The whole Qinghai Lake faded winter clothes, open the lake, showing the blue water.(photo by Ma Mingyan/China News Service)

Photo taken on April 8, 2019 shows the scenic area of Qinghai Lake in Hainan Tibetan Autonomous Prefecture, northwest China's Qinghai Province.According to the Protection and Utilization Administration of Qinghai Lake Scenic Area, nearly 90% of Qinghai Lake has been thawed up to July 7, except for some floating ice near Haixi Island, Bird Island and Sanshuangshi in the west of Qinghai Lake.The whole Qinghai Lake faded winter clothes, open the lake, showing the blue water.(photo by Ma Mingyan/China News Service)

Photo taken on April 8, 2019 shows the scenic area of Qinghai Lake in Hainan Tibetan Autonomous Prefecture, northwest China's Qinghai Province.According to the Protection and Utilization Administration of Qinghai Lake Scenic Area, nearly 90% of Qinghai Lake has been thawed up to July 7, except for some floating ice near Haixi Island, Bird Island and Sanshuangshi in the west of Qinghai Lake.The whole Qinghai Lake faded winter clothes, open the lake, showing the blue water.(photo by Ma Mingyan/China News Service)

Photo taken on April 8, 2019 shows the scenic area of Qinghai Lake in Hainan Tibetan Autonomous Prefecture, northwest China's Qinghai Province.According to the Protection and Utilization Administration of Qinghai Lake Scenic Area, nearly 90% of Qinghai Lake has been thawed up to July 7, except for some floating ice near Haixi Island, Bird Island and Sanshuangshi in the west of Qinghai Lake.The whole Qinghai Lake faded winter clothes, open the lake, showing the blue water.(photo by Ma Mingyan/China News Service)

来源：GMW.cn