棋界把一些影响比赛公平、公正的不良或不高雅的行为称为“盘外招”。随着现代围棋竞技性越来越强，功利色彩越来越浓，纹枰内外花样繁多的“盘外招”层出不穷，令人防不胜防。当今棋手和媒体议论最多的盘外招高手莫过于曹薰铉，他那令人头痛的念念有词，叫人心烦的民歌小调， The chess community calls for some “unruly” practices that affect the fairness and fairness of the competition. With modern Go competitive more and more, utilitarian color more and more thick pattern inside and outside the pattern variety of “trick” after another, it is impossible to guard against. Today’s chess players and the media most talkative tricks other than Caoxunxuan, his headache remembered, upset people’s folk minor,