Mr. Yang Mingbo, the general manager is reporting the
situation of safety production to Mr. Zhang Yanan

Mr Zhan Yanan is talking about the safety production

Mr Zhan Yanan is talking about the safety production

   Mr. Zhan Yanan is visiting the production site of framework shop
accompanied by Mr. Yang Mingbo, the General Manager

                       Mr. Zhan Yanan is talking with Mr. Yang Mingbo