心痛在左边心伤在心脏
[xīn tòng zài zuŏ biān xīn shāng zài xīn zàng]
Heartache on the left side while heartbreak stays close to the heart. Expressing one's emotional vulnerability with a vivid description involving the concept of the 'heart' in Chinese culture where emotions like love and pain are associated with different parts of this vital organ.