Many of them are provided with the same names as those in the Tang and Sung poetry (for example, the words of the song titled 'Yang Guan' consist of a Shichi-zetsu style poem by Wei WANG.)
唐宋の詩詞と同題名の曲も少なくない(例えば「陽関曲」の歌詞は、王維の七絶である)。