改天換地 [－－换－]

Jyutping goi2 tin1 wun6 dei6
Pinyin gǎi tiān huàn dì

Definitions (CC-CANTO)
  1. to transform heaven and earth; to change the world; to remake nature
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）