孜孜以求 Save Sign in to save words zīzīyǐqiú ㄗ ㄗ ㄧˇ ㄑㄧㄡˊ diligent and tireless (idiom) Character by character 孜(zī) 孜(zī) 以(yǐ)use 求(qiú)seek A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0