For instance, he tells them to use their imagination, thinking how to interpret the saying "the best strategy is to get away" through their actions. And when performing the cries of Nanquan, they are useful both for "striking fear into the enemy's heart" and for "creating a diversion": the roaring sounds deter the opponent.
例如他要求學生發揮想像力，思索如何以動作詮釋「36 計『走』為上策」；又如南拳的喊聲除了意味著「以聲助威」外，還有「聲東擊西」用意；吼聲則有嚇阻敵軍之意。