當透明 (dong3 tau3 ming4) — to treat someone as a nobody or irrelevant or unimportant [colloquial] in Cantonese
dong˗₃當tau˗₃透mingˎ₄明简 当透明
Mandarin Pinyin: dang1 tou4ming2
Meaning of 當透明
nounto treat someone as a nobody or irrelevant or unimportant [colloquial]