冠冕堂皇 guān miǎn táng huáng

DEFINITIONS

  1. high-sounding
  2. dignified
  3. pompous (idiom)

CHARACTERS

冠 guān cap, crown, headgear
冕 miǎn crown; ceremonial cap
堂 táng hall; government office
皇 huáng royal, imperial; ruler, superior