The long suona is a Korean double-reed air-sounding instrument. In ancient times, it was called Daping Xiao and Taiping Xiao. Also known as suona, it has a long history and is popular in Liaoning, Jilin, Heilongjiang and other provinces, especially in Yanbian Korean Autonomous Prefecture. The ancient Taiping flute has a long tube and is usually made of hard jujube wood or pear w...