The Seminar on Calligonum and Collection in our Library was successfully held.

On the morning of March 12, 2019, Zhengzhou Mountain and Sea Callicarpa Museum was successfully held in Hotel Gold Inn, Daya. Participants included Wang Yong, former director and associate researcher of Dahecun Ruins Museum in Zhengzhou, Feng Xingyun, president of Henan Collectors Association, Ge Yan, director of Henan Collectors Association Office, Li Heng, president of Hainan Shell Industry Association and director of Hainan Sea World Shell Culture Museum, member of China Oriental Culture Research Association and Shanxi Collectors Association, Guo Bingze, member of Shanxi Collectors Association, Chen Xinfeng, director of Shenzhen Shell Red Culture and Art Museum, and director of Zhengzhou Shanhaijia Museum.