Their relations experienced counes of alliance, demolition, battle and resumer and effected deeply to changes of confrontation situation of Western Xia, Liao and Song Dynasty.

• 夏辽关系经历了结盟、毁盟、战争、复盟的发展演变过程。夏辽关系深受夏、辽、宋三国对峙形势变化的影响。