[Purpose/significance]Book review plays an important role to guide readers to read. Collecting a large number of book reviews and building a book reviews database can provide the reference for readers to read and promote their reading.[Method/process]Based on book collection, it implements a series of measures, such as changing the borrowing process, building the virtual reader's club, developing the points system, selecting the good readers and so on, to encourage readers to write book reviews and share their experience.[Result/conclusion]"Book Reviews to Promote Reading" is a further extension of concept of the trinity of "Resource, Management, Service" for Chongqing University Library LIB2.0. It shifts simple literature service to new practice of reading promotion.