On October 10, “Traditional Culture Exhibition by Haven of Classic Literature in Commemoration of the 40th Anniversary of Reform and Opening up -- Chinese Red• Exhibition of Changhua Heliotrope” was opened at the Haven of Classic Literature, Tongji University Library with support from the Promotion Department of the University Party Committee, the University Library, the University Gemstone and Process Materials Laboratory and Zhejiang Meishi Culture Co., Ltd.

JIANG Sihai, the founder of Zhejiang Meishi Culture Co. Ltd., showed visitors round the exhibits, explaining the formation process and collection of heliotrope, and demonstrating the polishing technique of a seal made of Heliotrope. The exhibition, which was held in a university for the first time, lasted until Oct.20.