ㄍㄨㄟㄒㄧㄥˊㄐㄩˇㄅㄨˋguīxíng‑jǔbù

规行矩步
  1. 步行端正比喻舉動合乎規矩法度 一向規行矩步踰矩」。

  2. 比喻墨守成規變通 衝破繁文縟節束縛不要規行矩步」。

to follow the compass and go with the set square (idiom)​; to follow the rules inflexibly, to act according to convention