Vocal Music Teaching of Peking University Opera Zhao Peng. Peking University Opera Research Institute holds a master's degree in vocal opera performance. He is a gold medal vocal instructor of Dai You Singing Online School, a disciple of famous tenor Dai Yuqiang, and an original opera singer of the National Grand Theatre. He focuses on solving the problems of voice jam, voice jam, throat lifting, voice change, vocal cord unclosed, treble unable to go up, bass unable to go down and so on. Teacher Zhao tells you from personal experience that a third-rate voice can also practice beautiful high notes.