How can I inform you that there are still five children who have not paid the research fee?

The notification method of this situation is as follows:

1. Send an e-mail, which can send an e-mail to the students who have not paid the research fees to remind them to pay the relevant fees, and explain the deadline, payment method and payment account number and other related information.

2. Telephone notification: You can get in touch with students by telephone, and clearly inform them of the unpaid fees, and then explain the payment method, deadline and other information.

3. Send SMS, which can send a reminder message to students to remind them to pay relevant fees as soon as possible.

4. Issue relevant notices in the student management system or the educational administration system, so that students can easily know the unpaid fees and deal with them in time.