杯酒釋兵權 [ㄅㄟ ㄐㄧㄡˇ ㄕˋ ㄅㄧㄥ ㄑㄩㄢˊ; bei1 jiu3 shi4 bing1 quan2] to dismiss military hierarchy using wine cups cf Song founding Emperor Song Taizu 宋太祖 holds a banquet in 961 and persuades his senior army commanders to go home to their provinces ◄ ►