Ukrainianfolksong"Shchedryk"whichwassungonChristmasEvewithgoodwishes,becameaworldwidehitthankstoAmericanauthorsbythenameof"CaroloftheBells".Thefilmisasymbolofunityofnationslikethesong"Shchedryk"-"CaroloftheBells".Theepitomeoftheglobeinthefilmisalargetwo-storyhousewherethreefamiliesofdifferentnationalitieslivetogetherlikethreecountriesonEarth.Theylivepeacefullyandamicablyuntiltheinvaderscometotheirhome,namelyliketheycametoallofEurope,andruintheirpieceaswellastheworldone.However,alittletalentedgirlbelievesinthepowerofmagicof"Shchedryk"andsingsthissongtryingtorestorethegoodbyherself.Todaythisfilmismoreactualthanever.Historyrepeatsitself.Manypeoplegothroughtheseparationofnationsrefusinggood.Whilewatchingasweettalentedchildonthescreen,peoplewillberemindedwhatindifferenceanddissensionmayleadto.Thesongthatunitesallnations..导演采用平实的艺术表达。影像修复技术为历史研究提供支持，全彩处理让历史更加生动，画面呈现增强真实感。但技术使用保持克制，整体色调追求历史真实。整体场面注重人文意义。色彩运用体现严谨理念，声音设计追求内敛风格。