A woman walks on ice during an ice challenge in Changsha City, the capital of Central China’s Hunan Province, Jan. 17, 2016. Two “ice men” Chen and Xiang stayed in a box filled with ice for about two and a half hours wearing nothing but swimming shorts. The charity event aimed to raise awareness of cancer and also planed to offer medical assistance to 500 patients. (Photo: China News Service/Deng Xia)
