《南齐书·志·卷十五》
吴因为与鲁山隔岸相对，所以就叫此名。晋永嘉年间，荆州刺史都督山简白襄阳躲避敌寇逃奔夏口，庾翼治理荆州，治所在夏口，并凭藉地势的险要。
吴置督将为鲁口屯，对鲁山岸，因为名也。晋永嘉中，荆州刺史都督山简自襄阳避贼奔夏口，庾翼为荆州，治夏口，并依地险也。
Since Wu is right opposite the Lushan Mountain on the other side of the bank, it is named after it. During the Yongjia Period of the Jin Dynasty, Jingzhou Governor in Chief, Shan Jian, took refuge in Xiaokou after fleeing Xiangyang from the enemy, Yu Yi governed Jingzhou and Xiaokou, taking advantage of the dangerous terrain.