Teaching-Quality-Month symposium was organized by the metal-processing group in Room 1438 of the Engineering Training Center, at 13 PM, June 15, 2022. This teachers mainly discussed the content of courses, teaching means, test questions, Q&A and other issues about the teaching syllabus of  Manufacturing Technology A and Manufacturing Technology C. It solved some common problems encountered in teaching, which is conducive to improve quality of education and serve the students.