要不 yàobù HSK7 how about Origin Definitions Defs Strokes Stroke Words Sentences Sents 要不然 yàobùrán otherwise otherwise; or else; used to indicate what will happen if a condition is not met要不是 yàobushì if not for if it were not for; but for要不得 yàobude unacceptable intolerable; unacceptable