1.瞒天过海crossing the sea under camouflage
2.围魏救赵relieving the state of Zhao by besieging the state of Wei
3.借刀杀人killing someone with a borrowed knife
4.以逸待劳waiting at one’s ease for the exhausted enemy
5.趁火打劫plundering a burning house
6.声东击西making a feint to the east and attacking in the west
7.无中生有creating something out of nothing
8.暗渡陈仓advancing secretly by an unknown path
9.隔岸观火watching a fire from the other side of the river
