In ancient Chinese culture, rituals represent external code of conduct, with its essence being social order, which means maintaining social order and social norm. Music, on the other hand, signifies internal cultivation and expression, with its core being harmony, which means regulating people’s emotions, enabling them to maintain a harmonious and joyful state of mind, and imbuing them with energy and creativity. Thus, they can achieve social harmony, as well as a more harmonious relationship between humans and nature.