Head of a library introduces the poetry of Tang Dynasty (618-907) during a summer camp in Qianyuan Town, Deqing County of east China's Zhejiang Province, July 4, 2019. Qianyuan Town, an ancient town in Deqing, has a history of more than 1, 300 years. In recent years, the town has taken measures on improving spiritual life of local people by enriching activities of local museums and libraries. (Xinhua/Bao Feifei)