ㄅㄧㄝˊㄕㄨˋˊˋbiéshù‑yízhì

别树一帜
biéshù‑yīzhìㄅㄧㄝˊ ㄕㄨˋ ㄧ ㄓˋ
  1. 另外樹立旗幟形容自成一家與眾不同 設計別樹一幟」、風格別樹一幟」。

lit. to fly one's banner on a solitary tree (idiom)​; fig. to act as a loner, to stand out, to develop one's own school, to have attitude of one's own