| 1 | Only a fragment of the ancient book remains now. | |
| 2 | Then , I will study the art value of the remnant paper. | |
| 3 | The notice to Notes to Chronic Poetry in Dunhuang was a point of research of Zhao Gu. | |
| 4 | This article will make a comprehensive study about the literature value and art value of the poem of the remnant paper. | |
| 5 | Its remnant volumes are now found only in Japan. In 1992, Japanese scholars published its photocopied version, with proofread and annotations. |