Four-stringed Hu, the Zhuang nationality bow and stringed musical instrument. The timbre is rich and used for folk song accompaniment. Popular in Tian'e County, Hechi Area, Guangxi Zhuang Autonomous Region. A long, long time ago, there was a handsome boy named Shan Lang and a girl named Na Ying in the Bouyei tribe. They grew up as childhood sweethearts, grew up together, and fell ...