Xinhua Silk Road: Clay whistles enliven intangible cultural heritage in E. China urban district
BEIJING, Nov. 25, 2025 /PRNewswire/ — In a local community of Xuecheng District in Zaozhuang City, Guo Hongyan, a master of local clay whistle making, rekindled recently people’s interest in handmade clay whistles with… Read More »Xinhua Silk Road: Clay whistles enliven intangible cultural heritage in E. China urban district





