Thepolicyofpeace-makingmarriagecandatebacktotheWesternHanDynasty.Atthattime,thegovernmentofWesternHanmarrieditsprincessestotheheadsofXiongnutribesinordertosmoothouttherelationshipbetweenthetwoparties.Peoplealwayshavedifferentopinionstowardsthepolicy.Somepeopleholdapositiveattitudetowardsit,aspeace-makingmarriagecanputanendtothewarandbuildupapeacefulandfriendlyrelationshipwiththeminoritygroups.Othersconsiderthepolicyakindofcompromiseandsurrender.Generallyspeaking,thepolicypeace-makingmarriagehaditsprosandcons,whichshouldbeconsideredunderthehistoricalcircumstanceatthattime.