浴火重生

yùhuǒchóngshēng
  1. to rise from the ashes (idiom)
  2. to thrive again after surviving an ordeal

CEDICT

to be given a new lease on life after a tragedy

Wiktionary

比喻经历劫难而重新获得生命或发现新的生命契机。

重編國語辭典

Entry Composition

1 浴 yù
  1. bath
  2. to bathe
2 火 huǒ
  1. fire
  2. urgent
  3. ammunition
  4. fiery or flaming
  5. internal heat (Chinese medicine)
  6. hot (popular)
  7. classifier for military units (old)
  8. Kangxi radical 86
3 重生 chóngshēng
  1. to be reborn
  2. rebirth