An artist from Yangzhou Puppetry Research Institute stages a performance at a kindergarten in Guangling District of Yangzhou City, east China's Jiangsu Province, June 12, 2026. Various activities were held across China in recent days to mark the upcoming Cultural and Natural Heritage Day, which falls annually on the second Saturday of June. (Photo by Ren Fei/Xinhua)

　　A teacher explains the tea art to children at a kindergarten in Lianyun District of Lianyungang City, east China's Jiangsu Province, June 12, 2026. Various activities were held across China in recent days to mark the upcoming Cultural and Natural Heritage Day, which falls annually on the second Saturday of June. (Photo by Wang Chun/Xinhua)

　　A guide explains to kindergarten children the model of the old Deqing County and the woodcarving techniques of the model in Qianyuan Town of Deqing County, Huzhou City, east China's Zhejiang Province, June 12, 2026. Various activities were held across China in recent days to mark the upcoming Cultural and Natural Heritage Day, which falls annually on the second Saturday of June. (Photo by Ni Lifang/Xinhua)