Traditional clay whistles blow beautiful sound in Shaanxi(1/7)

Yang Fan, an inheritor of the traditional handicraft nijiaojiao, a clay whistle, works in Xi'an, northwest China's Shaanxi Province.

Nijiaojiao, which can be used as a whistle, is made of mud through process and listed as intangible cultural heritage of Shaanxi Province.

Photo shows the Romance of the Three Kingdoms themed clay whistles make by Yang Fan. (Photo provided to China News Service)

Photo shows Chinese zodiac themed clay whistles make by Yang Fan. (Photo provided to China News Service)

Photo shows Chinese zodiac themed clay whistles make by Yang Fan. (Photo provided to China News Service)

Photo shows the Romance of the Three Kingdoms themed clay whistles make by Yang Fan. (Photo provided to China News Service)

Photo shows Chinese zodiac themed clay whistles make by Yang Fan. (Photo provided to China News Service)

Photo shows the Journey to the West themed clay whistles make by Yang Fan. (Photo provided to China News Service)