ㄍㄨˋㄅㄨˋˋㄈㄥfēng

  1. 比喻墨守成規安於現狀進取為人行事隨波逐流故步自封。」墨守成規陳陳相因標奇立異標新立異勇猛精進勇猛求進

stuck in the old ways (idiom)​; refusing to acknowledge new ideas, stagnating and conservative