1. If you have any suggestion related to our department, you are welcome to come to our office for further communication and offer your feedback.
2. If you can’t get any response or the problem is not resolved, you can also submit your suggestion through email. In order to ensure service quality, efficiency, and authenticity, please kindly include your class, name, and telephone number in the email.
The email address of Mr. Lin Chang-Ho, the chairman of the department, is firstname.lastname@example.org.