耿耿于怀 Save Sign in to save words Traditional (Taiwan): 耿耿於懷 gěnggěngyúhuái ㄍㄥˇ ㄍㄥˇ ㄩˊ ㄏㄨㄞˊ to take troubles to heart (idiom) brooding Character by character 耿(gěng)surname Geng 耿(gěng)surname Geng 于(yú)surname Yu 怀(huái)surname Huai A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0