《红楼梦》40回对牙牌的描写十分细腻,把牌式、颜色与令巧妙地融为一体.然不知是否抄胥抄误,偶或也有疏失.令官鸳鸯严令“都要叶韵”,迎春“错了韵”便该罚.但,贾母“六朝梅花香彻骨”与“当中是个‘五与六’”便失韵.疑此句当为“当中是个‘六与五’”.牌式可以倒置而称名,薛姨妈令“大五长”即作“大长五”;宝钗令“长三”与“三长”也都是为协韵而倒置. “Dream of Red Mansions” 40 times on the description of the tooth is very delicate, the card style, color and skillfully integrated. However, I do not know whether copy Xu copy, even or omitted. “Wrong rhyme” will be fine, but Ji mother, “Six dynasty plum Fragrance” and “among them is a” five and six “is Lost Yun. Suspect sentence when” is a “six and five”. Can be upside down and named Xue aunt so that “big five long” that is “big long five”; Bao Chai to make “long three” and “three long” are also rhyme and inversion.