College girls do morning read at the University of South China in Hengyang City, central China's Hunan Province, Feb. 20, 2017. Spring returns to the land as temperature rises in recent days. (Xinhua/Cao Zhengping)
College girls do morning read at the University of South China in Hengyang City, central China's Hunan Province, Feb. 20, 2017. Spring returns to the land as temperature rises in recent days. (Xinhua/Cao Zhengping)