鳥盡弓藏 [ㄋㄧㄠˇ ㄐㄧㄣˋ ㄍㄨㄥ ㄘㄤˊ; niao3 jin4 gong1 cang2] lit. the birds are over, the bow is put away (idiom); fig. to get rid of sb once he has served his purpose ◄ ►