修身養性 [－－养－]

Jyutping sau1 san1 joeng5 sing3
Pinyin xiū shēn yǎng xìng

Definitions (CC-CANTO)
  1. Cultivate one's mind and improve one's character
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, idiomatic
    to behave properly to improve one's character
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）