This week, Dave came to the workshop on Monday and Wednesday and gave all the students lectures on how to make personal promotion and portfolio. He also viewed the works of all groups one by one and gave valuable advice on revisions. On Friday, the Taichi group invited the American friend Elizabeth to the recording-room and finished the relevant recording successfully. On the weekend, Dave invited all the students and designers of Microsoft ATC to his home, holding a grand party for them. All the people had a good time!