Yunxin refers to a form of improvised music, which plays an important role in Chinese music culture. Adding improvisation and improvisation to traditional music forms an integral part of modern Chinese music. Yunxin's flexibility and innovation are one of the reasons why it is so popular among music lovers, professional musicians and the modern music industry.

In addition to its use in music, Yunxin can also refer to a form of poetry. Beginning in modern times, Yunxin's works have become an iconic form of new Chinese poetry. Compared with traditional poetry forms, Yunxin emphasizes the beauty of rhythm and the expression of thoughts and feelings. It often uses singing to express emotions, which has greater appeal and expressive power.

In addition, Yunxin can also be interpreted as a happy, happy, and joyful mood state. When people celebrate success or forget their worries and express their inner joy, it can be described as "Yunxin". In modern life, with people's pursuit of spiritual life, rhyme is gradually used as a vocabulary to express mood.