Only one thing mattered-that he find the enemy leader and bring him to bay.
If Wu could take out the enemy leader, he might be able to break their formation.
On the battlefield, it is thought that they were used to pick off enemy leaders.
As he did, the enemy leader blew three sharp notes on his whistle.
Or maybe the enemy leader knew the solution but didn't have enough control over his men to apply it.
It looked as if we knew where almost every last one of the enemy leaders were, and were able to target them.
However, he managed to break the siege and capture the enemy leaders.
They can be killed indirectly to put pressure on enemy leaders, or if they are "in the way".
That was where the enemy leaders hid and controlled the guerrilla war.
Both dashed for the far side of the circle, to get behind the two enemy leaders.