The online registration materials for middle schools are incomplete. If you can still enter the registration system, parents can enter the system to supplement the materials, so that the students' registration materials are complete.

If the online registration time has passed, parents can contact the junior high school where the students are enrolled, bring the original incomplete information, explain the situation and ask the school for advice.

If the school registration process does not accept the actual registration materials, parents can only wait for the school to inform them to make up the materials.