Abstract: As the descent of the Emperor Yan,Xu State,with the surname of Jiang in the Vassal States and the title of Wenshu in the early periods of King Wu of Zhou,was defeated by Chu State in the early days of the Warring States.In the Western Zhou period,people of Xu lived a comparatively quiet life.But in the Spring and Autumn Period,suppressed by Zheng and Chu States,the whole state had to migrate five times within 70 years to Ye,Chengfu,then back to Ye,Baiyu and Rongcheng.The five migrations brought ...