This paper researches on Su type Erhu with determining the nature research law, field investigation method, culture cross law, taking care of double angle method, law of annals and comparative study method etc.. Meanwhile, it combines primitive documents and materials. Su type Erhu comes out top among Erhu manufacture of our country and have prolonged influence on it. This text not only focuses on prosperous social culture background, development course and manufacture characteristics of Su type Erhu, but also studies its manufacture masters and their characteristics etc.. In addition, it puts forward suggestions for the reasonable development of Su type Erhu. Finally, this paper points out Su type Erhu' s technical skill value in "the oral and intangible heritage of humanity" , and the measure on its protection, inheritance and development. |