Turning into a butterfly is a guzheng song.

Level 8. By inquiring about the complete works of guzheng music, we know that become a butterfly is an 8-level guzheng, which is a great test for fingering. Guzheng, also known as Han Zheng and Qin Zheng, is an ancient national musical instrument of the Han nationality, which is popular all over China. After thousands of years of development, Hakka Zheng, Chaozhou Zheng, Shandong Zheng and Henan Zheng have been formed.