费劲 Traditional 費勁 fèi jìn 🔊 to require effort HSK 7–9 + Review this word Meanings fèi jìn 費勁 to require effortstrenuous Its characters 费fèito costHSK 4劲jìnstrength In sentences Pinyin 我wǒ毫不háo bù费劲fèi jìn就jiù找到zhǎo dào他tā的de公司gōng sī。I had no trouble finding his office. #1438611 Words with 费劲 费劲儿 fèi jìn r erhua variant of 費勁|费劲[fei4 jin4]