忧 ㄧㄡ yōu 心 ㄒㄧㄣ xīn 忡 ㄔㄨㄥ chōng 忡 ㄔㄨㄥ chōng 憂 ㄧㄡ yōu 心 ㄒㄧㄣ xīn 忡 ㄔㄨㄥ chōng 忡 ㄔㄨㄥ chōng deeply worried and sick at heart (idiom)