The Research On The Development Track Of The Medieval Yin Rhyme She

Medieval sound academic research is an important part of phonology, particularly issues relating to the Middle voice is always highly regarded phonological scholars. In this paper, the medieval seven yin rhyme she taken as the research object, select "Guangyun","Wuyinjiyun","Zhongyuanyinyun","Wufangyuanyin"4rhyming dictionary representative and modern Chinese phonological system as the scope of the study.Through statistics, history and comparative law analysis of relevant text in a different position in a different rhyme book to find out the seven medieval yin rhyme taken some of the changes that have occurred at different times. In order to explore the medieval yin rhyme proactive evolution path and try to analyze the reasons for these changes. I hope through the medieval yin rhyme development tracks the evolution of research findings related to further enrich the sound aspects of medieval scholars.