講極都唔明 (gong2 gik6 dou1 m4 ming4) — still don't understand, even after further explanation in Cantonese
gongˊ²講gikˍ₆極douˉ¹都mˎ₄唔mingˎ₄明简 讲极都唔明
Mandarin Pinyin: jiang3 ji2 dou1 wu2 ming2
Meaning of 講極都唔明
nounstill don't understand, even after further explanation
nounto be unable to get through to someone; to talk to a brick wall [colloquial]