浪子回头 làngzǐhuítóu return of a prodigal son Origin Definitions Defs Strokes Stroke Words Sentences Sents 浪子 làngzǐ prodigal son; wastrel a dissolute or idle young person who avoids work and wastes money or resources回头 回頭 huítóu to repent To have a change of heart or reform one's ways.