忠心 zhōng xīn 🔊 good faith HSK 7–9 + Review this word Meanings zhōng xīn good faithdevotionloyaltydedication Its characters 忠zhōngloyal; devoted; faithful心xīnheartHSK 4 Words with 忠心 忠心耿耿 zhōng xīn gěng gěng loyal and devoted (idiom); faithful and true 赤胆忠心 chì dǎn zhōng xīn lit. red-bellied devotion (idiom)