獨斷專行 [独断专－]

Jyutping duk6 dyun3 zyun1 hang4
Pinyin dú duàn zhuān xíng

Definitions (CC-CEDICT)
  1. to decide and act alone (idiom); to take arbitrary action
  2. a law unto oneself
Definitions (Wiktionary)
  1. phrase, idiomatic
    to act arbitrarily
    (syn.) 独断独行, 獨斷獨行
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）