From December 2 to 6, the group organized the pre-test training of "National BIM Technical Level Examination" in the headquarters training center. It lasted five days and 25 people enrolled. Professor Wu Xiaoxiang, Senior Engineer of Nanjing Rongguang Software Company, was invited to give a patient and meticulous explanation and one-to-one practical guidance from the application skills of software foundation, common problems of BIM modeling and practical operation of examination questions over the years. Before the training, the enterprise management department of the group company will share the video online through the new OA platform to help students preview online in advance. This pre-examination training not only meets the requirements of the grade examination, but also effectively improves the students'practical ability of BIM technology, and the training has achieved good results. Group Bem Design sent on-site teaching assistants to help candidates learn and train. (Enterprise Management Department)