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