Photo taken on March 12, 2017 shows a view of the snow-covered Kongtong Mountain in Pingliang City, northwest China's Gansu Province. (Xinhua/Liu Xiao)
Photo taken on March 12, 2017 shows a view of the snow-covered Kongtong Mountain in Pingliang City, northwest China's Gansu Province. (Xinhua/Liu Xiao)