坚持不渝 Traditional 堅持不渝 jiān chí bù yú 🔊 to stick to sth without change (idiom) + Keep this word Meanings jiān chí bù yú 堅持不渝 to stick to sth without change (idiom); to persevere Its characters 坚jiānstrong持chíto holdHSK 7–9不bùnot; noHSK 1渝yúto change; to waver (usu. in 不渝[bu4 yu2])