Crossing the Great Q

Yang Lin then personally led a group of people to Wu's manor on the outskirts of the city.,"You twenty men, as pikemen, wait until after you charge in. When you hear my order, when I shout 'thrust', then thrust your pikes forward; when I shout 'retreat', then pull back your pikes!","Uh... there are over fifty of them, they killed the guard at the gate and have already gotten into the courtyard!"。