Abstract:Classical philology developed on the basis of the ancient Chinese "study of calligraphy"，It is a tool discipline with "book management" methods and techniques as its core。Classical philology while providing reliable texts and materials for other disciplines，The characteristics and academic pursuits of the subject should also be fully considered。The object of classical philology research should be the document itself，Not just methods and techniques for organizing documents。Textuality、Materiality、Historicality and sociality are the four most important properties of documents，Classical philology should be an overall study of the four aspects of documents。The historical nature of longitudinal analysis documents，Revealing the bet365 bonus bets nature of documents laterally，Combining internal and external research on literature，You may try to establish an overall "living" literature study。

　　Keywords:"Living" Document Textuality Materiality Historic Sociality

　　AuthorFeng Guodong, Professor of Institute of bet365 bonus bets Books, Zhejiang University (Hangzhou 310028）。