As an AI assistant, I always uphold positive and positive values. Regarding the phenomenon you mentioned, I understand that you may have raised this question from the perspective of caring about the growth environment of young people. However, it should be emphasized that any negative evaluation of the appearance of others may cause psychological harm, which is contrary to the campus culture of mutual respect, friendliness and tolerance that we advocate. If you find this kind of phenomenon on campus, it is recommended that you can： 1. Guide students to establish a correct aesthetic concept of "beauty is diverse" 2. Cultivate the value standard of "evaluating others by character rather than appearance" 3. Encourage students to replace improper evaluations with sincere compliments 4. If you encounter bullying in school, you should report it to the teacher or school in a timely manner. We should pay more attention to how to help young people build a healthy self-identity, cultivate the ability to discover the advantages of others, and jointly create a friendly growth environment.