The purpose of school uniforms in China is to promote a sense of equality among students, and to discourage students from expressing their individuality through their clothing. Wearing a uniform is also seen as a way to help students focus on their studies, as they are not distracted by what they or their classmates are wearing.
There is some debate in China about the pros and cons of school uniforms. Some people argue that uniforms are too restrictive and that they stifle creativity. Others argue that uniforms are a necessary part of school life and that they help to promote a sense of order and discipline.
Ultimately, the decision of whether or not to wear school uniforms is a matter of personal opinion. Some students may find that uniforms are uncomfortable or restrictive, while others may find that they are a welcome part of their school life.