Database of Chinese Popular Literature is a specialized large-scale database of ancient books. It collects 10,000 kinds of popular literary works and popular documents and materials of successive dynasties from the Qin-Han Dynasties to the early years of the Republic of China, including novel, script for story-telling, theatrical text, story song, storytelling in southern dialects, common saying story, rare books, and treasure volume. Each work is available as searchable full-text, digitized from a reliable version, and as images from the original scan. The database is fitted up with the characteristic retrieve system and the functional platform. The usually concealed materials of lower level society are fully presented now.