谁知道 Traditional form: 誰知道 Pinyin (reading): shéizhīdào Definitions: God knows... Who would have imagined...? Characters: 谁 - who? whom? whose? anyone? 知 - to know, to perceive, to comprehend 道 - method, way; path, road Traditional characters: 誰 - who? whom? whose? anyone? 知 - to know, to perceive, to comprehend 道 - method, way; path, road