撫躬自問 [抚－－问]

Jyutping fu2 gung1 zi6 man6
Pinyin fǔ gōng zì wèn

Definitions (CC-CANTO)
  1. to ask oneself
Definitions (Wiktionary)
  1. phrase, idiomatic
    to perform self-examination; to examine one's conscience; to examine oneself
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）