開弓不放箭 [开－－－－]

Jyutping hoi1 gung1 bat1 fong3 zin3
Pinyin kāi gōng bù fàng jiàn

Definitions (CC-CEDICT)
  1. lit. to draw the bow without shooting the arrow (idiom)
  2. fig. to bluff
  3. to be all talk and no action
  4. false bravado