不撞南墙不回头

Traditional (Taiwan): 不撞南牆不回頭

bùzhuàngnánqiángbùhuítóu ㄅㄨˋ ㄓㄨㄤˋ ㄋㄢˊ ㄑㄧㄤˊ ㄅㄨˋ ㄏㄨㄟˊ ㄊㄡˊ

    • to stubbornly insist on one's own ideas (idiom)

Character by character

Sources