□espiteits□nd□r□ngappea□,□he□onceptofRe□Z□aDeBenYuanisn□twi□houtits□halle□gesandcriticisms.Somecriticsa□guetha□□heemph□sison□nna□□goodnes□mayover□ookthecom□□exitiesof□uman□ehavior□ndthei□□luenceof□xternalfact□□s□uchasculture,environment,andsocialization□Othersquestionthep□acticalityofa□hievingmoralperfectionin□wo□□dm□□kedbyconflic□,□□equ□lity,an□i□ju□ti□□.Thesedebate□high□□gh□theongoin□needforcriti□a□re□lecti□nandd□alogu□abo□t□henatureof□u□□nbein□sandthe□ursui□ofmorale□ce□lenc□. De□pit□itsen□u□ingap□eal□theconcept□fRenZ□aDe□enYu□nisnotwithou□itscha□len□esan□□riticisms.Somecr□ti□sargu□that□heemphasiso□□nnateg□□dnessmayoverlo□kt□e□□mpl□xitiesofhumanb□ha□ioran□theinf□uenc□o□ex□□rna□factorssuchascultur□,e□vironment,□n□socialization.Oth□rsque□tionthepr□□tica□ityofachievin□moralperfectioninawo□ldmar□edb□co□flict,inequality,a□dinjus□ice.Thesed□b□□□s□□ghlig□tthe□ngoingneedfo□cr□□□calreflecti□□andd□aloguea□outthenatureofhu□anbei□gsan□t□epursuitofmora□exc□llence. □e□piteitse□during□ppeal,□h□conceptofRe□ZhaDeBe□□ua□isn□t□it□outitsch□l□e□□□□an□criticisms□Somecr□ticsa□guethatthee□ph□sisoni□□□tegoodnessmay□verlooktheco□plexit□e□ofhumanbehavioran□t□einf□uen□eofexterna□□□□torssu□hasculture,environment,andsoc□alization.Othersques□ionthepracticalityofach□e□ingmoralperfec□ioninaw□rldma□ke□b□conf□ic□,inequa□ity,andin□ustice.T□es□de□at□s□ig□l□ghttheon□oi□g□eedforcri□ic□lr□flectio□and□ialogueabout□henat□reofhumanbeing□andthepur□uito□moralexcellence.