| Three scales concept in our country spread widly and already is generally accepted, and three scales'propagation and influence directly by the music is based on theory teaching implement and lay. As long as traditional Chinese music brought different from western music features, it will immediately thought of musical book speak three scales. To know three scales idea, without from the music basic theory is impossibleLee ChongGuang ,TongZhongLiang, DuYaXiong etc, the music written three academics in our country has certain representativeness and typicality. Lee ChongGuang is the first person who made the traditional music contents into ordinary music, in the three scales idea communication aspects as a groundbreaking role; TongZhongLiang etc music teaching material, linked existing theory HuangXiangPeng's "tong yun san gong" to the consolidation of three scales concept and played a large role; For DuYaXiong's traditional music treory, while people mixed, but its books about the theoretical expression in especially the changing express ways, will cause us to think and understand about the three scales.This article will take three scales idea for the research objects, the vision of specific locked in ,for three scales concept spread produce take a significant role - musical book, tries to from such as PuLi relevant theoretical expression to the systematic empirical analysis to comb, analyzing the problems appeared. Believe the research of in the book of music about three scales concept, will push us to understand traditional Chinese scales problem accurately. |