On Repeated Recording of Twelve People's Poems in The Complete Poems of Song Dynasty

There are quite a number of poems repeatedly recorded in the Complete Poems of SongDynasty,which is such a huge volume only to be jointly compiled by so many scholars and such recording repetition is understandably inevitable. To redress such redundancy,a lot of works were done including Chen Xin's Supplemented Collection of Song Poetry and Zhang Ruan's Addition of Song Poetry.It has been found,however,some poems in the name of Ruan Yue, Guo Yin,Sun yuanqing etc. They are also recorded in others' names in the book.These repeated recording of poems are produced by editors' addendum through other books,such as,Shiyuan, The Qing Dynasty Chronicles,this is especially needed to note.