Kuoshinai is a double-reed gas-sounding instrument of Uyghur and Uzbek nationalities, also known as double-pipe flute. When playing the Kuo Shi Nai Yi, the tube body is placed upright, the two hands hold the Kuo Shi Nai Yi, the little finger, ring finger, middle finger, and index finger of the right hand press the first, second, third, and fourth holes of the double tube horizon...

Kuoshi Naiyi, a double-reed gas-sounding instrument of the Uyghur and Uzbek nationalities. Also known as the double-pipe flute, the pipe body is made of reed. It is popular in Hotan in southern Xinjiang and Shanshan in eastern Xinjiang. In order to keep the two double-reed reeds at the top of the tube body from being deformed, two bamboo or wood pieces are used to clamp and fast...