大開方便之門

Chinese edit

 
big; great; huge
big; great; huge; large; major; wide; deep; oldest; eldest; doctor
open; operate (vehicle); start
trad. (大開方便之門) 方便之門
simp. (大开方便之门) 方便之门

Etymology edit

Literally: open wide the door of convenience

Pronunciation edit


Idiom edit

大開方便之門

  1. do someone a big favor