心事 Traditional form: 心事 Pinyin (reading): xīnshì Definitions: a load on one's mind worry CL:宗 (zōng),樁/桩 (zhuāng) Characters: 心 - heart; mind; soul 事 - affair, matter, business; to serve; accident, incident Traditional characters: 心 - heart; mind; soul 事 - affair, matter, business; to serve; accident, incident