無情無義 [无－无义]

Jyutping mou4 cing4 mou4 ji6
Pinyin wú qíng wú yì

Definitions (CC-CEDICT)
  1. completely lacking any feeling or sense of justice (idiom); cold and ruthless
Definitions (Wiktionary)
  1. phrase, idiomatic
    cold and ruthless
Definitions (HSK3.0)
  1. HSK3 七一九级词汇表 #4377