The email address of the president of Tongji University must be answered within a few days.

1 reply within weeks. Official website of Tongji University introduced that the principal's mailbox is an important part of the openness of school affairs and an important means to promote the better development of the school and run the school according to law. If the contents of the letter are true and specific, in principle, a reply should be given within 1 week. Principal's mailbox consists of school-level mailbox and department-level mailbox. The principal's office is responsible for the management and maintenance of the school-level mailbox, including the principal's mailbox and the principal's short message. The offices of functional departments and secondary units are responsible for the management and maintenance of departmental mailboxes, which consist of the director's mailbox or the dean's mailbox.