Students attend a chanting performance at a primary school in Yiyuan County, east China's Shandong Province, Feb. 13, 2017. New semester began in many schools across the country on Monday. (Xinhua/Zhao Dongshan)
Students attend a chanting performance at a primary school in Yiyuan County, east China's Shandong Province, Feb. 13, 2017. New semester began in many schools across the country on Monday. (Xinhua/Zhao Dongshan)