Abstract: Collection of Yu’an was written by Li Ting, a famous poet at the end of the Jin Dynasty and the beginning of the Yuan Dynasty. The only block-printed edition of the book was published by Miu Quansun in Collection of Fragrant Lotus (Ou Xiang Ling Shi) at the end of the Qing Dynasty. This edition was based on the transcript of Collection of Yu’an made by Kong Jihan, where Miu Quansun identified lots of poems written at the end of the Yuan Dynasty. There was another transcript of the Qing Dynasty stored in the National library, but it also mixed with someone’ collection of poems at the end of the Yuan Dynasty. The writer found these poems were from Collection of Yu’an at the end of the Yuan Dynasty, written by Sheng Jingnian. In the history, the collection of poems of Sheng Jingnian was regarded as missing. Now, in this transcript, we can recover his poems. The transcript collected in the National Library contains at least 70 poems of Li Ting, absent in the edition of Miu Quansun. Besides, the writer distinguished 29 poems of Sheng Jingnian from the edition of Miu Quansun. This paper has identified the authors of the poems in the transcript of Collection of Yu’an in the Qing Dynasty. It is a complementary to Poems of the Yuan Dynasty, also significant to the investigation of poems of the Yuan Dynasty.

Key words: Miu Quansun, Collections of Yu’an, Li Ting, Sheng Jingnian