Xuan Ying Yin Yi inherited the tradition created by Yu Pian of giving introductory notes involving the pronunciations,forms and meanings of Chinese characters,providing examples for some words,and introducing the conditions,customs and culture system in China and abroad,especially the Buddhist culture of ancient India.

On the innovation of Chinese teaching plan and the value orientation of classroom teaching;

In order to teach the students in normal colleges and let them master the standard Chinese pronunciation,the teachere shoul not ouly explain the priniples of pronunciation clearly,give them demonstrations, but also help the students do the phonetic drills,eliminating the influence of their dialects according to their phonetic records .

This terminology is called Archives terminology.