The syntactic law of the Odes of Chu and Wang-annotated Odes of Chu and combination of old and present Odes of Chu and its related literatures can be effectively used to correct the mistakes in the present Odes of Chu such as Dao,Tuo,Yan and E,meanwhile,using the research results beyond the Odes of Chu can also review some important doctrines,which is conducive to further correction of the Odes of Chu.