| 1 | Study of ancient books edition; Ancient philology; Jin Dynasty. | |
| 2 | The Han Dynasty is the foundational period and the prosperous period of the Chinese philology. | |
| 3 | Through the point of school, from the perspective of philology microscopic study of the text. | |
| 4 | This paper classifies the literatures and theses about this brilliant "agricultural book" from the point of view of philology . | |
| 5 | He brought forward the means and rules of philological research and established the three criterions of philological research. |