骄兵之计

Explanation: Weakness to the enemy deliberately in order to encourage the pride of emotions, the effect of the plan to underestimate the enemy. 　　Source: Ming Luo, "Three Kingdoms" Seventy-Mengda secretly sent back to the book, reporting Xuande and say, 'Huang straight _set_s the number of array, now back in closed. 'Asked the wise man Xuande panic. Ming said, 'This is the plan for veteran soldiers, but also pride. '"