Self-flowing. There is a saying in the Qin language: "One song "Pingsha" goes all over the world." From this sentence, it is not difficult to see people's love for the Qin music "Goose Falling on the Sand" because it captures the universal aesthetic appeal in people's hearts and conforms to the aesthetic taste of most people. It is an elegant and popular song. The most beautiful piano music has high artistic quality and appreciation. The melody is also richer, more delicate and very beautiful. The melody is mainly timeless and beautiful, and its performance focuses more on smooth and melodious meaning.