Ke Huixin (3rd R), a member of the 11th National Committee of the Chinese People's Political Consultative Conference (CPPCC) and professor of the Communication University of China, visits Tongxin Experimental School in Picun Village in the northeastern suburbs of Beijing on March 2, 2011. The school is oriented to the children of migrant workers. The village is home to around 10,000 migrant workers.