“把兄弟”不知始于何时，其历史却相当悠久。有文字记载，流传最广、影响最大的要数《三国演义》中刘、关、张的“桃园结义”了。历史发展到今天，“把兄弟”现象仍大量存在，尤其是在广大农村，“把兄弟”更为普遍。笔者曾专门留意河南豫东农村的一些“把兄弟”，其类型可分 The history of the “brother” did not know when it began. There are written records, the most widely circulated, the most influential to the “Three Kingdoms” in Liu, Guan, Zhang’s “Taoyuan knot” of the. As history has developed to this day, the phenomenon of “fraternizing the country” still exists in large numbers, especially in the vast rural areas, and “fraternization” is more prevalent. I have to pay special attention to some of Henan’s rural Henan “to brother”, its type can be divided