非要 fēiyào to insist on Definitions Defs Origin Strokes Stroke Words Sentences Sents fēiyào to insist on 非 fēi adverb to insist on (colloquial) to insist on; to simply must; often used in the 非...不可 fēi... bùkě pattern to indicate a necessary condition or absolute requirement要 yào auxiliaryverb to want to want; to wish for; to ask for; to demand (an object, money, etc.)fēiyào must 非 fēi adverb to insist on (colloquial) to insist on; to simply must; often used in the 非...不可 fēi... bùkě pattern to indicate a necessary condition or absolute requirement要 yào auxiliary must must; should; ought to; expresses a need or obligation