Introduction to the Miao Song: The Miao Song evolved from the sounds of nature. It is one of the first national intangible cultural heritages, a representative work of the unconducted multi-part singing form in the East, and a perfect combination of the Miao oral culture and the sounds of nature. combination, a living fossil of China's original folk songs, and a vivid display of the broad and profound culture of a five-thousand-year-old nation. In the ancient Miao village, the beautiful and refreshing natural environment and simple and joyful life prompted the Miao ancestors to have a strong interest in and association with the colorful "harmony" of nature such as birdsong, cicada singing, flowing water, and forest waves. So they imitated these natural "harmonies" and compiled a very pleasant song with overlapping high and low levels. Subsequently, after a long period of selection, processing and inheritance, today's unique Miao song was formed.