The current situation of China's bribery is more and more serious,and there are more and more big cases,and bribery means are diversified,as a result,the defects of China's criminal laws about confining boodle from bribery crime to property materials are more and more obvious,and the power-sex transaction does not belong to personal character category but belongs to public character category and is adjusted by laws.Criminalizing sex bribery has a lot of difficulties in judgment of the crime,evidence collection,proof and so on,but this only covers legislative techniques and its legislative value should not be denied because of technical operation.