The Analysis Of Zheng Baoheng's Reformation And Creation Of Yangqin.

In this paper,the author elaborated Zheng Baoheng's achievement and contribution in his reformation and creation.Invented grand Yangqin.With Zhang Zirui,he invented grand Yangqin of Lulu,which expanded the range from two and a half degrees of minor Yangqin to four degrees,including the whole semitone which was arranged by phoneme of Lulu. So it overcomed a lot of shortcomings of mintor. Yangqin. In this paper,the author thoroughly introduced the reason and purpose of reformation of instrument; the structure and function of grand Yangqin of Lulu,and so on.Mr. Zheng Baoheng firstly invented the new skill of Yangqin--the skill of portamento.Which combined the usage of the cover of finger of portamento and plectrum of steel wire in the cord of Yangqin,and overcomed the problem of "straightforward sound" in the sound of Yangqin. In this paper,the author mor comprehensively elaborated the formation and classification of the new skill of portamento in Yangqin.Created works of Yangqin. Mr. Zheng Baoheng created various works,styles and subjects. All of his creations are spreaded very widely. Among these styles,there are solo,instrumental ensemble and so on. In this paper,the author divided the solo into four periods: the first is early spring (from 1949 to 1965); the second is reversion (from 1966 to 1976); the third is development and puzzle (from 1979 to 1989); the fourth is the new road of creation (from 1990 to the present). In instrumental ensemble,the author focused on the analysis of composition of trio. Besides,the author analyzed some of grand works. And this paper summed up characteristics of his creation.Finally,the author summed up the academical achievement of Mr. Zheng Baoheng in every aspects and gave the personal comment on his position and function in the area of Yangqin.