关门打狗 meaning in Chinese
shut the dogs up to beat them; blot the door and beat the dog -- block the enemy's retreat and then destroy him
Examples
- But it was not used just to keep enemies out - it would also trap them inside so they could be attacked more easily
这种设备不仅可以阻截敌人，还可以诱敌进入后再“关门打狗” 。