拍晒烏蠅 (paak3 saai3 wu1 jing1) — to not have absolutely no customers in a restaurant / shop / business; to have absolutely no business [colloquial] in Cantonese
paak˗₃拍saai˗₃晒wuˉ¹烏jingˉ¹蠅简 拍晒乌蝇
Mandarin Pinyin: pai1 shai4 wu1 ying2
Meaning of 拍晒烏蠅
nounto not have absolutely no customers in a restaurant / shop / business; to have absolutely no business [colloquial]