7788 second-hand book is a professional collection and trading APP for second-hand books, second-hand books and books in China, which mainly provides functions such as second-hand book trading, second-hand book auction, second-hand book identification, book search, exchange and discussion, exhibition information and so on.
Rare books of ancient books, old textbooks/teaching materials, almanac, medical books, novel biographies, essays, reference books, manuscripts, music scores, opera scripts, newspapers, periodicals, picture albums, photo albums, plastic red books, commemorative books, notebooks, old exercise books, copybooks, reduced samples, new editions and other books.