The exegetical studies and the research of Chinese language history are all based upon the documentary language heritages. 摘要训诂学和汉语史都是以历代流传下来的文献语言材料作为依据的。
By the study of comparing the commentary and the note, a new gate to the exegesis dynastic reseach is opened, and a solid foundation is layed for reseaching the Chinese history. 尤其是通过对传注训诂的比较研究，为训诂的断代研究开启了一扇新的大门，为汉语史的研究打下坚实的基础。
