攻坚克难 Traditional 攻堅克難 gōng jiān kè nán 🔊 to tackle a thorny problem and overcome… + Keep this word Meanings gōng jiān kè nán 攻堅克難 to tackle a thorny problem and overcome its challenges Its characters 攻gōngto attackHSK 7–9坚jiānstrong克kèto be able toHSK 4难nándifficult (to...)HSK 3