Students of the central primary school of Shangli Town enjoy the rain ouside a makeshift classroom in Shangli, Lushan County, southwest China's Sichuan Province, May 16, 2013. The schoolhouses of the Shangli Town Center School were destroyed in the 7.0-magnitude earthquake taken place in Lushan on April 20, leaving more than 1, 200 students to have classes in newly built prefab houses. (Xinhua/Liu Xiao)