This article based on the field surveys of implementation of free opening policy in 116 libraries，114 museums，108 cultural center（community art center），42 art galleries and 105 cultural station of 31 provinces（municipalities and autonomous regions），believe that free opening policy of “Four Venues-One Station” is getting results，the hardware and software facilities in public cultural venues have been enhanced，the factors which influence people using facilities of public cultural services are becoming increasingly diverse，and the policy have been recognized by the widespread public. But there are some problems like the low rate of venues participation，areas imbalance，hierarchy imbalance，dislocation of part of the supply and demand，single sources of funding，and lagged propaganda at the present stage. It’s urgent to promote the “supply-side reform”，expand the functions of public cultural venues，innovate the way of services，improve the service performance.