I don't think it makes sense. First of all, college students are adults, and adults have the right to choose their own hair color. I don't think such a simple thing needs the special arrangement rules and regulations of the school to say what color the students' hair must be. I think schools, especially universities, can take care of some safety issues, but for some small things, such as what clothes to wear, what hairstyle to comb, whether to dye your hair or not, it should be up to the students themselves.

Because for the students in China, they are always disciplined in their long study career, and we can't grasp their own initiative. Whether in primary school or high school, when do we study and when do we rest? When to go to school and when to go to bed, there is a clear time, and colorful clothes are not allowed, only school uniforms are allowed, grotesque hair is not allowed, and short hair or sassoon hair must be kept. This is not bad for a middle school student, but if it is also a requirement for a college student, it ignores his own ability.

He has a complete outlook on values, life and the world, and he knows what he likes. What kind of person he wants to be, so he has the right to try and find what he likes best in the process. Take the color of his hair for example. Do you have to wait until you graduate from college and choose your own hairstyle when he is independent?

Many times we will say that he is a student, and students should do what students should do, but learning is only a part of life, not the whole of life. In this process, learning your own preferences, learning to choose and learning to make decisions will also be part of your study and life.