During the" Eleventh Five - Year" Plan, China' s financial input in the public cultural service resulted in great effect. However, the total input is still insufficient. Moreover, the financial input structure was lack of balance and cultural financing system is short of variety. The optimization of financial input in China' s public cultural service system should be guided by equalization of bas- ic public service and based on establishment and improvement of inter - government right - dividing and responsibility - sharing mechanism for pu...