明修栈道暗渡陈仓 (明修棧道暗渡陳倉) míng xiū zhàn dào àn dù chéncāng

míng xiū zhàn dào àn dù chéncāng set phrase repair the plank road by day while secretly crossing the [Wei River] at Chencang
Domain: Common Saying 俗语
Notes: (CC-CEDICT '明修棧道，暗渡陳倉'; Guoyu '明修棧道，暗渡陳倉')