Abstract: Traditional Chinese instruments involve profound national aesthetic consciousness and spiritual outlook, whose music is smooth, tactful and pleasing. The appreciation of the aesthetic process in performing Yang Guan San Die, a song played on Guqin, an ancient Chinese zither, can taste the essence of national culture and the charming rhythm of Guqin, learn from its performance skills, and exhibit the beauty of the "Qin Rhythm" within the works again, which make the playing of the song full of "antique flavor". This is not only an inheritance to traditional Chinese music culture, but also a manifestation of the style and characteristics of the works. Appreciating works played on traditional Chinese instruments, and taking lessons from its performance skills is a new way to explore the singing method of national vocal music.