突飛猛進 Save Sign in to save words Simplified: 突飞猛进 tūfēiměngjìn ㄊㄨ ㄈㄟ ㄇㄥˇ ㄐㄧㄣˋ to advance by leaps and bounds Character by character 突(tū)dash 飛(fēi)fly 猛(měng)ferocious 進(jìn)go forward A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0