The original song of this song is Pipa, which was later adapted into Dong Xiao's solo version and first appeared in Teacher Chen Yue's album. No matter the Pipa version or the Dong Xiao version, music is accompanied by sadness, which is detrimental to the artistic conception in the Spring and Autumn Period. The melody is soothing and moving, and every note can resonate with the heart. It can be said that the Dong Xiao version and the Pipa version have their own characteristics. Among them, the elegance of pipa adds some sadness to music, while Dong Xiao's sadness expresses a different kind of sadness. Pipa version can enjoy the version played by teacher Zhao Cong.