Students demonstrate a 50-meter-long canvas on which they drew pictures as they welcome the coming Children's Day in Cuitingyuan Primary School in Hefei, east China's Anhui Province, May 28, 2015. (Photo: Xinhua/Guo Chen)
RIGHT BG
Students demonstrate a 50-meter-long canvas on which they drew pictures as they welcome the coming Children's Day in Cuitingyuan Primary School in Hefei, east China's Anhui Province, May 28, 2015. (Photo: Xinhua/Guo Chen)