The horn is a lip-vibrating air-sounding instrument of the Yi, Dai, Man, and Han nationalities. In the Dai language, it is called 筚phase short, Haya. In Chinese, it is called bucket, big copper horn. Popular in Yunnan Province Chuxiong Yi Autonomous Prefecture, Xishuangbanna Dai Autonomous Prefecture, Liaoning, Jilin and other places. The horn is an ancient military horn. According to leg...