“藿食野人何不寐,只忧御敌失长城。”这是北宋翰林修撰张舜民《挽折经略》诗中的两句,这个百姓心目中的“御敌长城”折经略,就是北宋名将折可适。折可适的先祖就是“杨家将”里佘太君的叔父折德愿。自五代后唐到北宋末年,折家世代为将,有的镇守府州,有的转战西北, “This is the Northern Song Dynasty Hanlin Xiuzhang Zhang Shun-min,” Pan-classics slightly “poem in the two, the minds of the people,” the enemy of the Great Wall “ Slightly, that is, the Northern Song Dynasty champion can be appropriate. Fold the appropriate ancestor is ”Yang Jia will From the Five Dynasties to the late Northern Song Dynasty, the Five Dynasties came into being, and some were guarding the prefectures and some fought in the northwest.