Word: 兢兢业业 (jīngjīngyèyè) Traditional: 兢兢業業 兢兢业业 dictionary entry jīngjīngyèyè conscientious; assiduous Full dictionary entry for 兢兢业业 Example sentences using 兢兢业业 2 sentences, showing page 1 of 1. 他工作一直兢兢业业。 Tā gōngzuò yìzhí jīngjīng-yèyè. He has always been conscientious in his work. 她兢兢业业地教了多年书。 Tā jīngjīng-yèyè de jiàole duōnián shū. She has taught conscientiously for many years.