Acoustic Characteristics of Guang Ya Shu Zheng and Ancient Sound Type Ideology of Wang Niansun

By trimming the acoustic characteristics presented by the textual exegesis terms of "change of pronunciations""words of""similar sounds representing similar meaning""as if" in Guang Ya Shu Zheng, the paper explores the division and combination of Wang Niansun's ancient sound ideology at specific exegetical practice and it deepens the understanding to Wang Niansun's ancient sound ideology and the theory of meanings from sound. Researches show that Wang Niansun in Guang Ya Shu Zheng substantially followed his division of the new pattern of 23 for his ancient sound type.