公元１２世纪时，在中国的版图上有三个政权———宋、辽和金。在１２世纪２０年代，在这三个政权之间发生了一场大决战，这场战争规模之大在三个政权之间是空前的，而其过程之曲折，结果之出人意料更是让人唏嘘不已，感慨系之。至今读起这段历史，仍使人忍不住掩卷长思，扼腕 In the 12th century, there were three regimes in the territory of China - Song, Liao and Jin. In the 1920s, a major battle took place between these three regimes. The scale of this war was unprecedented among the three regimes. The twists and turns in its course of development resulted in the surprising and sarcastic outcome Endless, feeling of the Department. Up to now, history has been read so that people can not help but conceal their thoughts and thoughts