《宋史·本纪·卷三十三》
诏令杨存中先到建康措置营寨，检查沿江守备情况。
诏杨存中先诣建康措置营砦，检视沿江守备。
The edict ordered Yang Cungzhong to go to Jiankang first to arrange for the construction of camps and inspect the defense situation along the river.