上世纪隋唐音义反切研究取得了很大成就 ,但研究的方法与观念有必要重新检讨。本文认为音义反切传承自正音 ,不以某地方音为取音标准 ,讨论了以《广韵》为参照系的利弊 ,强调要注重对特殊反切的研究 ,只有这些特殊反切才透露出作者的方音信息 In the last century, great achievements have been made in the study of anti-tangent of sound and meaning in the Sui and Tang Dynasties. However, the methods and concepts of the study need to be re-examined. This paper argues that the antithesis of the semantic meaning inherits from the orthophonist, and does not regard the standard of a certain phonetic as the standard of phonetic transcription. It discusses the advantages and disadvantages of using “Guangyun” as a frame of reference, emphasizing that we should pay attention to the research on special antisucthies. Tone information