苦心孤诣 kǔxīngūyì to work with painstaking care Definitions Defs Origin Strokes Stroke Words Sentences Sents kǔxīngūyì to work with painstaking care 苦心 kǔxīn painstakingly to do something with great effort or care; painstakingly; to take a lot of trouble孤 gū adjective solitary (bound form) lonely; solitary; isolated; alone诣 詣 yì attainment (bound form) the level or degree of skill, learning, or accomplishment reachedkǔxīngūyì to manage with difficulty 苦心 kǔxīn painstaking effort trouble taken to achieve something; pains孤 gū adjective solitary (bound form) lonely; solitary; isolated; alone诣 詣 yì attainment (bound form) the level or degree of skill, learning, or accomplishment reached