1234567891011121314KeywordbustlingnoisyFrequency#3584Strokes14ReadingscáoMnemonic口 (mouth) gives the meaning and 曹 the sound.Stroke orderComposed of口mouth曹class or gradeUsed in vocabulary嘈杂cáozánoisy; clamorous嘈cáobustling; tumultuous; noisy嘈杂声cáozáshēngnoise; din