Spuze is a long-standing performing art form of Kazak people, and it is also a typical representative of Kazakh flute instruments. Spuzzi's forehead is divided into three types: two holes, three holes and four holes, with different lengths. The four-hole Spuzzi has the largest forehead, with a total length of about 60 cm, and can play two octaves. Spuzzi's musical tone is broad and long, with five tones as the main mode, six tones missing and a range of ten degrees, which is very beautiful. At present, only the old people in Kyzyaan Village, Bortonggu Township, this county are the only descendants. Excavating, rescuing and protecting Sibuzi is of great academic value for promoting the development of Kazakh folk music and enriching and perfecting the content of Xinjiang minority music.
At present, Dastain and Sibuzi have passed the evaluation of relevant experts in the autonomous region, and the county has also formulated a series of protection plans, and these two intangible cultural heritages will be inherited.