The Hehuanxiao is a peculiar musical instrument of the Zhuang people. The name of Hehuanxiao comes from two meanings related to "Acacia". One is to break the two halves of a bamboo pipe and then close it together, and the other is to accompany the folk songs called "Huan" in Zhuang language. It is not only the body of the two halves, but also the "happy" for its companions, so it ...