The Exegetical Value About YU YUE's Old Work Of Doubtful Point

YuYue's Old Work of Doubtful Point has a high place in the history of exegeticalstudies, It enhanced the traditional exegetical studies to a new levels, its historical value isvery high. So, It is necessary to analyse its exegetical value systematically.This thesis discussed the exegetical value from three aspects._Firstly, explained theShuangshengdieyun and Guyintongjia principles. Secondly, analysed its value fromgrammatical viewpoint. Finaly, it enriched collated theory. In the process of writing, Ianalysed a lot of examples by inductive method and by analogy in order to revealedexegetical value. We think Old Work Of Doubtful Point represents the Yuyue'sachievement in the exegetical studies fields. It is a result of rational thoughts andscientific conclutions. It provided many exegetical practical materials and valuableexperience for the development of exegetical studies. So, Its value is surpassable.