"jingdianshiwen Embarrarrassment Fanqie Class-related Research

(《切韵》 ) is a representative rime bookthat makes a research into the Chinese language. It's paid great attention to by many phonologists home and abroad. In recent years, some scholars have thought that Ch'ieh-yun Dialect reflected the standard pronunciation of Chinese northern dialect in the Six Dynasties , while ( 《经典释文》 ) edited by thecontemporary scholar--Lu Deming (陆德明) reflected the standardpronunciation of southern dialect. So the importance of and is equal in some ways. Fan-ch'ieh doublet (重纽) is an important phonological phenomena, It has been often discussed from Chenli's (陈澧《切韵考》 ) .Therewere two methods of studying it --Xilian (系联法) and Statistics.But their intrinsic limitations hesitate the research to move forwardover a long period of time, then, the third way--Leixiangguan (类相关) emerges as the times demand. It is the fruit of some phonologists' painstaking labour in the mainland , Taiwan of China and in Japan. Leixiangguan inspects the category of fan-ch'ieh doublet mainly seeing from the angle of fan-ch'ieh shangzi (反切上字) ,with linking fan-ch'ieh xiazi (反切下字) . Thus, we can divide Fan-ch'ieh doublet A and Fan-ch'ieh doublet B strictly and solve the classify of Shechiyin (舌齿音) . The thesis studies all fan-ch'ieh of the third division by the use of Leixiangguan, in the light of comparison between and the other phonological books, I come to reach three conclusions.