On Guzheng Left Hand Shake Refers To The Skills Of Inquiry

The common techniques of shaking Zheng by two fingers and three fingers were explained in my study based on Mr. Zhao Yi's classified system. The classified system are: shake Zheng by one finger, shake Zheng by two fingers, shake Zheng by three fingers, shake Zheng by four fingers, shake Zheng by sweeping, shake Zheng with draw and shake Zheng by both hands. The difference of shaking Zheng by left hand and by right hand in skill and timbre techniques was analyzed based on finger shake development. The forming process was explained. Touch point of nail, touch angle of nail, shake range and rate of wrist and arm and how to control force and breath during playing were studied in my article. Based on these, the settle method for fulcrum problem was concluded: proping up the gravity of arm, keeping physical strength ,speed and shake range, keeping the level of elbow. In the end of my study, the potential playing technique of shake Zheng by left hand in traditional and modern area, and how to use it in music expression of Chinese Zheng was showed by using example of "dance music in Shuang Jiang".