On the May 24 afternoon, the Academician Wen Shizhu of Chinese Academy of Sciences and Yangtze Rive Scholar Luo Jianbinvisited our laser, micro-nanometer and other science labs with great interest and listened to a brief related introduce. They gave full affirm and highly appraise on the laboratory construction and features. Later, they made a deep technical interchange and gave some guidance with some teachers of our academy.