To log in to Xiamen's primary and secondary school reading platform, you need to have a valid account and password first. Students usually get an account and password at school, and parents may need to contact the school or relevant education departments to get login information.

The reason is to ensure the security of the platform and the protection of personal information. By logging in the account, the platform can identify the identity of users and provide corresponding reading resources and services. In addition, logging in also helps to record students' reading progress and achievements, which is convenient for teachers and parents to monitor and evaluate students' reading situation.

After logging on the platform, students can browse and select various reading materials and participate in online reading, problem solving, writing and other activities. The platform may also provide personalized recommendations and learning suggestions to help students improve their reading ability and interest.

For parents and teachers, the login platform can provide opportunities to monitor students' reading, give guidance and evaluation. They can check students' reading records and grades, understand students' reading habits and interests, and thus better guide and coach students' reading development.

In addition, the login platform can also provide opportunities for students, parents and teachers to communicate and interact, and promote the joint participation and cooperation of reading education.

To sum up, the purpose of logging on to Xiamen primary and secondary school reading platform is to ensure safety, provide personalized service and monitor students' reading situation. By logging in, students, parents and teachers can enjoy various reading resources and functions provided by the platform, and promote students' reading development and educational cooperation.