In November 12, 2016, Beijing Institute of Technology 2016 MBA part time class 2 and focus class held the first party group meeting at the classroom 115 of the graduate teaching building. The part time class 2 party members Cao Caoyao, focus class members Wang Li and Zhang DeTian attended the meeting. The meeting was hosted by part time class 2 student Cao Caoyao, and recorded by Zhang DeTian.