【英文摘要】PrincipleofPublicPolicyandGoodMoralsisanimportantprincipleandconceptofthecivillaw,andhastheimportantstatusinthecontinentalgenealogyoflaw.Scientificallylimitingtheconceptoftheprinciple,itisbasicpointthatthisarticleelaborates.Italsocaneffectivelypreventitsuncertaintybringingseriousnegativeeffect.However,ifwewanttounscrambletheconceptofPrincipleofPublicPolicyandGoodMorals,wecannotexpectperfectconcept.Weshouldtransformtheangleofview,anddefinethebasicessentialfactoroftheprincipleaccordingtothediscriminationofthisprincipleandmoral,thepresentlaworder.Tofurtherknowtheprinciple,weshouldmakeclearitsapplicablescope
inthedevelopmentoftheeconomyandsociety.BecausePrincipleofPublicPolicyandGoodMoralsiseasilyconfusedwithPrincipleofHonestCreditandPrincipleofRightProhibitioninthetheoryof
civillaw,theauthorcomprehensivelycomparestheprincipletoothertwoprinciples.PrincipleofPublicPolicyandGoodMoralshasthecommonfunctionswhichotherbasicprinciplesaltogetherhave,butalsoithasitsownuniquefunctions.Thishasalsolimitedtheuniverseofdiscourseofthisarticle.PrincipleofPublicPolicyandGoodMoralscancontrolpersonalautonomyinthecivillaw,andalsoisoneofvalvesininspectiononlegalact.Whenalegalact
violatestheprinciple,thelawconsequencethatthelitiganthasanticipatedwouldnotbehappen.However,theownoriginalfactoroftheprincipleandourjudicialcircumstancedecidesthatthe