A visitor observes a Liuli (colored glass art) replica of a Sui Dynasty (581-618) dragon boat at the China Grand Canal Museum in Yangzhou, East China's Jiangsu Province, on May 20, 2026. A total of 162 fine glass treasures from ancient and modern times are being displayed in an ongoing exhibition at the museum, showcasing classic inherited glass works as well as contemporary creations. Photo: VCG