id-WesternHanDynasty,ConfucianismandLegalismAuthor:ZhuHongbo(Grade05,class1,majorlaw,EconomyanlawSchool,ShaanxiUniversityofTechnology,HanZhong723000,Shaanxi)Tutor:HuHanAbstract:Pre-QinConfucianideologyisbasedonthelaw"ruleofthreegenerationsof"thespiritofitssource,withthecolorofidealismdoesnotadapttotheestablisheddoctrineofabsolutemonarchyLegalistssystem.However,intheearlyHanConfucianscholarsconductedbyLegalistsoftransformation,"toaidlaw-ru",theJun-eptedconcept,andthe"sangang","DesVoeuxprincipalpunishments,"theidea,therealizationofthelegalthinkingofchange,pletingthefeudalautocraticmonarchyandthefit.upythecenterstageofsocialthought,andChina'spoliticalandlegalsystemshaveaprofoundimpact.Keywords:ConfucianismandLegalismTheguidingideologyoftheHanruleoflawSangangwuchangDesVoeuxprincipalpunishments