率由舊章 [－－旧－]

Jyutping seot1 jau4 gau6 zoeng1
Pinyin shuài yóu jiù zhāng

Definitions (CC-CEDICT)
  1. to act in accordance with the old rules (idiom)
  2. to follow a proven formula
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）