Butterfly O gongs and drums, cymbals, gongs, drums, etc. are excellent folk percussion instruments, mainly popular in the Huaichuan area, but the butterfly cymbals are a percussion instrument skill passed down in Yu Village, Wen County. Yu Village is located on the banks of the Zhulong River, 20 kilometers west of the county seat, and is adjacent to Wuqiao Village in Mengzhou, west of Wusong Bridge. It is the site of the store opened by the Water Margin hero Sun Erniang and the birthplace of the four Jinshi of the Chen family in the Song Dynasty. It was once called Jinshi Village in history. The butterfly cymbals, gongs and drums are the celebratory drum and cymbal music scores specially created by the ancestors of Yu Village in the Song Dynasty to celebrate the promotion of the four Jinshi. The music score is divided into 12 sections, integrating the yin and yang and five elements of Yi culture, the laws of celestial movement and traditional culture into the music score, that is, 12 months a year, 12 hours a day, and 24 solar terms a year, symbolizing auspiciousness every month, peace every day, good weather and good harvests every festival. (No pictures yet, welcome to provide.) (No pictures yet, welcome to provide.)