Bobo, a Naxi double-reed air-sounding instrument. Naxi is also known as feeding cloth, also known as reed pipe and Bili. Popular in Lijiang Naxi Autonomous County, Yunnan Province and its adjacent areas. Since the 1960s, Bob has been continuously reformed. Yang Zenglie, a song and dance troupe from Lijiang, Yunnan Province, studied and mastered Bob's production technology, perform...