In the afternoon of May 2nd,the ceremony of Professor Li Shutao of Karlsruhe University was employed as a visiting professor, and the symposium successfully held in the 3rd report hall of the convention center. The appointment ceremony was managed by vice secretary of party committee Mo Jiping of Mechanical Academy, and the dean of Mechanical Academy Ren Naifei issued the employed book of visiting professor and wore the school badge for Li Shutao.