乞伏

乞伏	Qǐ fú	tribe of the Xianbei 鲜卑 nomadic people
乞	qǐ	to beg
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