《明史·列传·卷一百二十六》
因为日本人一向轻视朝鲜军，李如松命令祖承训穿上朝鲜军的伪装，偷偷埋伏在西南。
以倭素易朝鲜军，令副将祖承训诡为其装，潜伏西南。
The Japanese always looked down on the Korean army, so Li Rusong ordered Zu Chengxun to dress in the uniform of a Korean soldier and lie in ambush southwest of the city.