鳥槍換炮 [鸟枪换－]

Jyutping niu5 coeng1 wun6 paau3
Pinyin niǎo qiāng huàn pào

Definitions (CC-CEDICT)
  1. bird shotgun replaced by cannon (idiom); equipment improved enormously
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）