Chinese words ending with 勁 (jìn, jìng) 勁 dictionary entry 7 words. 使(shǐ)勁(jìn) to exert all one's strength 強(qiáng)勁(jìng) strong 後(hòu)勁(jìn) energy to continue after the initial phase of an activity 起(qǐ)勁(jìn) energetic 費(fèi)勁(jìn) to require effort 較(jiào)勁(jìn) to match one's strength with 沒(méi)勁(jìn) to have no strength