郭药师是在十二世纪初期辗转于辽、宋、金三朝的军事将领,他这种具有时代特征的经历自然是由于当时三个政权的错综复杂。其作为辽朝将领先叛入宋,又弃宋归金的经历不仅仅是源于他对于当时时局的判断以及个人利益的权衡,也与当时宋、金两朝采取的降将政策有着极大的关系。 Dr. Guo was a military general who was removed from the Liao, Song and Jin dynasties in the early twelfth century. His experience of this era is naturally due to the intricacies of the three regimes at that time. As the Liao dynasty will be the leading rebellion Song, abandoned Song Guogin’s experience is not only derived from his judgment of the current situation and the personal interests of the trade-off, but also with the Song and Jin dynasties to take the downgrade policy has a pole Big relationship.