On the afternoon of May 6^th, the delegation of CNRS A3 communicated with 38 members who had studied or worked at CNRS from Chinese Academy of Science, Fudan University, Shanghai Jiaotong University, East China Normal University, French Branch of Western Returned Scholars Association, and Tongji University at Sino-French Center in Tongji. They witnessed the establishment of Shanghai Branch of CNRS A3 together. The University Vice-President Dong Qi, Yu Yifan, French Branch Vice-Chairman of Western Returned Scholars Association, Edmond LISLE, Chairman of CNRS A3 and Thierry MATHOU, French Consul-General in Shanghai addressed at the ceremony respectively.