TheancientChineseoncehunggravelstogethertogiveoutclearsoundwhenblownbythewind.Andtheycalledit"zhanfengduo",whichwasusedtofeelwind,"zhanfengduo"shouldbetheoriginofthewind-bell.Somepeoplebelievethewind-bellcancallbackthespiritofthedead,thusmakingitunsuitabletobehungout.However,insomeregionsofAsia,it'sconsideredthatthewind-bellcouldbringpeoplegoodluck,andit'softenusedtopredictfengshui.Becausethewind-bellcouldgiveoutpleasantandclearsound,peoplewillhangitatthewindowinhot,suffocatingandhumidsummer,makingthemselvesfeelrefreshedandcool.