動詞
提起某個人唔願意俾人知嘅事 (lit.) to uncover somebody's wound by lifting up the scab; (fig.) to expose somebody's weakness; to touch somebody's sore spot
你成日揭人瘡疤,唔怪得噉多人討厭你。
你成日揭人疮疤,唔怪得噉多人讨厌你。
You always touch others' sore spot, that's why so many people hate you.
Examples (粵典–words.hk)
Cantonese
揭人疮疤
揭人瘡疤
kit3 jan4 cong1 baa1
to expose somebody's weakness
Cantonese
揭人疮疤
揭人瘡疤
to use someone's traumatic experience against him; literally: to open up a scar
Cantonese
你成日揭人疮疤,唔怪得噉多人讨厌你。
你成日揭人瘡疤,唔怪得噉多人討厭你。
You always touch others' sore spot, that's why so many people hate you.