Word: 费劲 (fèijìn) Traditional: 費勁 费劲 dictionary entry fèijìn to require effort; strenuous Full dictionary entry for 费劲 Example sentences using 费劲 2 sentences, showing page 1 of 1. 我毫不费劲就找到他的公司。 Wǒ háobú fèijìn jiù zhǎodào tā de gōngsī. I had no trouble finding his office. 搬这个大箱子真费劲。 Bān zhège dà xiāngzi zhēn fèijìn. Moving this big box takes a lot of effort.