This is a part of work performance and an honor in career, which plays a great role. Excellent class collective has an effect on the evaluation of professional titles, but it is not a direct effect. If it is an excellent class group, it must be that the class as a whole is excellent in all aspects, which sets an example for the education and teaching of the school and has been affirmed by the school. It may be rated as an excellent class teacher, or it may be rated as excellent in the annual assessment, and it is more likely to be commended at or above the county (city) level. In this way, you will definitely get extra points in future evaluation and promotion.