Five floors. According to the query of Yifu Library of Wuyi University, the library has five floors, with a total height of 4.2 meters. The first floor is mainly for library auxiliary service room, library business room, second floor hall, new book display, catalogue inquiry and achievement exhibition; The main functions of the second floor are the borrowing hall, borrowing stacks, leisure lounge and reading rooms with various functions; The main buildings on the third to fifth floors are various reading rooms, some research rooms and administrative offices.