设伏

设伏	shè fú	to prepare an ambush / to waylay
设	shè	to set up; to put in place / (math.) given; suppose; if
伏	Fú	surname Fu
伏	fú	to lean over / to fall (go down) / to hide (in ambush) / to conceal oneself / to lie low / hottest days of summer / to submit / to concede defeat / to overcome / to subdue / volt