《旧五代史·后唐·列传八》
七月，梁将王瓒从黎阳渡黄河侵入澶州，符存审抵抗，王瓒退兵，在杨村渡扎营，控制上游。
七月，汴将王瓚自黎阳渡河寇澶州，存审拒战，瓚退，营于杨村渡，控我上游。
In July, Liang general Wang Zan invaded Chenzhou from Liyang to cross the Yellow River. Fu Cunzheng resisted, and Wang Zan retreated and set up camp in Yangcun, occupying the upper reaches of the river.