Pupils drink milk and eat eggs at their classroom of Songgang Central Primary School at Songgang Township of Ma'erkang County in Aba Tibetan and Qiang Autonomous Prefecture, southwest China's Sichuan Province, March 12, 2012. Each student in this school has been offered one box of milk and one egg for free every day since this month. A total of 6,709 students from 16 elementary and secondary schools in Ma'erkang could benefit from the new government initiative to improve nutrition for students. (Xinhua/Li Qiaoqiao)