Recorded in Yinzheng, one chapter of the fake Book of Documents in ancient writing, the famous legend about Yin s going on a punitive expedition to Xihe stems from the writing of Prologue of the Book of Documents and the Basic Annals of Xia Dynasty of Shiji.

There were the records that Qi conquered the West River and Yinjia lived by the West River in the ancient"Records of Bamboo Book".

Historical Truth:Baozhou (Today s Qingyuan)-Zhao Kuangyin s Hometown and the Location of His Ancestors Tombs;

Since Zhao Kuangyin s family background was very humble but finally became the first emperor of Song Dynasty, the stories about him were very popular since then.

Before the battle,Zhao Kuangyin has been a member of MuFu of Zhoushizhong.