The Tongji University physical archives exhibition with the theme of “showing archive treasures, passing on spirits” unveiled at the first floor of library in Siping campus on May 10th, a celebration of the 110th anniversary of Tongji university. The exhibition had teacher showcase and student showcase, showing 110 physical archive treasures with the characteristics of the time which were selected from Tongji’s 300,000 archives. They were provided by 36 teachers, students and alumni who had previously or are currently working, studying and living in Tongji including Li Guohao, Chen Congzhou, Ma Zaitian and Wang Pinxian. These treasures are handwritten teaching plans, manuscripts of papers, self-painted drawings, teaching aids, medals, certificates, class notes, learning tools and homework reports and so on which were put on public display for the first time.