Fengyang Gejiban, a famous advocacy song in southwest Shandong, is also a well-known suona song, but the flute with the same name arranged and transplanted by Mr. Hao Yijun is little known. Based on the understanding of Qin Shu music and the teaching practice of flute and suona for many years, the author makes an in-depth analysis of the structural layout, material source and style expression of the flute music "Fengyang Song", and emphatically expounds nine problems that should be paid attention to in playing this song. The melody of the introduction is open and melodious, ups and downs, which shows the personality characteristics of Shandong people, such as enthusiasm, simplicity, boldness and fierceness.