It has been four hundred years since the note relation in semitone music been appeared, and it become a chords sequence favored by modern composers from subordination status in classical harmony.

The article discussed some issue of the music relationship between China and West such as total Westernized, cultural ferment between China and West, intention of returning the past fashion, nationality and era, musical culture choice, and musical education.

The paper thinks that phenomenon of meter breaking is related with the tone of the dialect of Guanzhong by inquiring into their types and distribution, and the different features related to different tones.

Gave a systematic classification of Saussure s expositions on phonetic-semantic relations,pointed out the deficiency in his theory of arbitrariness and the interpretability of phonetic-semantic relations from the respective of the relations between language and psychology and between language and environment.

The study of the Chinese semantic relationship relies on that of the phonetic-semantic relations among Chinese characters which fall into three types: homophony,synonymy and paronym.

This article,through the elaboration from two aspects : roots of chords and lined harmony,has promulgated the composer s art characteristic in harmony treatment.

However,there are still some parts subject to question in its classifications and markings of the pronunciation relations between paronyms.