Liao state betrayed its cooperation with the Jin state, seizing the Sixteen Prefectures of Yan and Yun for itself, leaving the Jin state with nothing. This great grudge has festered for eighty years,...
Liao state betrayed its cooperation with the Jin state, seizing the Sixteen Prefectures of Yan and Yun for itself, leaving the Jin state with nothing. This great grudge has festered for eighty years,...