Photo taken on May 16, 2019 shows Chinese musical instrument Xiao at a studio in Cangzhou, north China's Hebei Province. Xiao is a vertical end-blown flute which is generally made of bamboo. It has ...

Jiang Honglian plays the Xiao at a studio in Cangzhou, north China's Hebei Province, May 16, 2019. Xiao is a vertical end-blown flute which is generally made of bamboo. It has one blowing hole and ...

Photo taken on May 16, 2019 shows Chinese musical instrument Xiao at a studio in Cangzhou, north China's Hebei Province. Xiao is a vertical end-blown flute which is generally made of bamboo. It has ...