Pupils wash hands in a common basin at a primary school in Luogong Village, Luliang County of southwest China's Yunnan Province, Feb. 21, 2012. Every pupil at the school can get 1.5 liter distributed water, which is carried from five kilometers away everyday. A severe drought has lingered in Yunnan for three consecutive years, disrupting the lives of 6.3 million people in the province this year. [Xinhua]