自强不息

Traditional (Taiwan): 自強不息

On the HSK 7-9 vocabulary list, at CEFR level C1.

zìqiángbùxī ㄗˋ ㄑㄧㄤˊ ㄅㄨˋ ㄒㄧ

    • to strive unremittingly
    • self-improvement

Character by character

Sources