扭虧為盈 [－亏为－]

Jyutping nau2 kwai1 wai4 jing4
Pinyin niǔ kuī wéi yíng

Definitions (CC-CEDICT)
  1. to get into the black; to become profitable
Definitions (CC-CANTO)
  1. to turn losses into gains
Definitions (Wiktionary)
  1. phrase, idiomatic
    to turn loss into gain; to be back in the black