69 museums open to public in Luoyang, China's Henan

Curator and researcher Wang Zhiyuan introduces plaques to visitors at a museum of plaques in Luoyang, central China's Henan Province, March 27, 2019. A total of 69 museums in various kinds are open to the public in Luoyang, which has a long history and was the capital of 13 dynasties in ancient China. (Xinhua/Li An)