Abstract: The third plenary session of the 18 th Communist Party of China（CPC） Central Committee puts forward that the construction of the system of board of trustees must be promoted in public libraries and other institutions,Which is the core elements of corporate government structure for public Libraries. This paper summarizes the construction of corporate government structure in Shenzhen Library, Futian District Library of Shenzhen, Wenzhou Library and so on, discusses some key issues, such as board of supervisors, members, decision support system and so on.

Key words: public library; corporate governance; the board of trustees