Chen Jiayan, a boy from north China's Hebei Province, waits for his train back to Hebei with his family members in the Chongqing North Railway Station of southwest China's Chongqing Municipality, Aug. 26, 2013. As the summer vacation is drawing to an end, many children of migrant workers start to return to the places where they go to school. (Xinhua/Li Jian) |