Chinese pupils sell their books at secondhand book fair in Nanjing

Pupils sell their secondhand books at the secondhand book fair in Nanjing, capital of east China’s Jiangsu Province, May 5, 2013. During the fair, pupils and middle school students could sell or exchange their idle books, stationery and toys as well, by which they were expected by the organizer to learn a frugal lifestyle. <Xinhua/Sun Can>