A mini-book is on display at a paper products collection fair in Changsha City, the capital of Central China’s Hunan Province. All kinds of paper-made articles, including books, stamps, banknotes, comic books, posters and title deeds are displayed at the fair. A matchbox-sized book with lines of very small Chinese characters is thought to have been? used by candidates to cheat in imperial examinations during the Ming and Qing dynasties, according to Li Guisheng, the director of the Hunan Province Ancient Bookstore. (Photo/VCG)
