往我伤口上撒盐你真善良
[wăng wŏ shāng kŏu shàng sā yán nĭ zhēn shàn liáng]
'You add salt to my wounds; so generous indeed!' This ironic phrase conveys extreme sarcasm about someone making another's situation worse instead of helping. The saying comes from the idiom 'to add salt to the wound', meaning exacerbating an already difficult situation.