The name of Zhang's musical instrument is Da Sanxian. A special edition of "Listen and See" was launched in the column of "Elegant Melody of National Music". Northwest native musician Zhang, head of Shanghai Pingtan Group, Pingtan Jinhua, and famous musicians in Shanghai combined the elements of "intangible music" in the northwest with Jiangnan Pingtan and Shanghai-style music in the form of intangible talk shows. Zhang is playing: