| This essay confines various problems in erhu fiddle performance to two major categories : rational problems and perceptual problems through analyzing and categorizing .It aims at finding out the mutual differences and connections between these two problems by detailed analysis ,and in the process of learning ,practicing and performing erhu fiddle ,it further tests these two problems by different applications and mastering .Thus ,it acquires a scientific and reasonable theory and approach ,which serves as a guidance in learning ,practicing and performing erhu fiddle for its learners. |