Many people think that studying for a long time is beneficial. I think that studying for a long time is not useful. Therefore, the study time should be reduced to 6 hours per day should be enough.
               Firstly, the time-consuming study makes the child inattentive. For example, if we study for 3 hours. We will concentrate only for 1 hour because children start to get confused from the 2nd hour compared to 1 hour of study. Children will study hard because the content is not too much to be confused.
               In addition, because online learning Therefore, study time should be reduced. because students have to sit in front of the computer for a long time This makes the risk of office syndrom lose sight and make students bored of studying.
               On the other hand, reducing study time will allow teachers to teach more of the material they will learn. because the teacher will not teach in time causing stress for both teachers and students
               In summary, I think reducing study time is more beneficial than disadvantage. Because of the time studying for a lot of students will not understand.