A girl in heavy suits feeds gulls in Kunming, known as the Spring City, in southwest China's Yunnan Province on Jan. 23, 2016. Snow hit the city on Friday and the temperature dropped dramatically due to cold front from the north. (Xinhua/Lin Yiguang)

Two girls walk in snow and rain in Kunming, known as the Spring City, in southwest China's Yunnan Province on Jan. 23, 2016. Snow hit the city on Friday and the temperature dropped dramatically due to cold front from the north. (Xinhua/Lin Yiguang)