Dear Mr. Pan,

How are you?  I want to thank you for your prompt email.  I have followed your instruction to log onto the website and it is working beautifully for me.

By the way, the website looks great and i didn't have any problem with it. I also like to add that i am so glad to be taking the online courses for i have learned and enjoyed it so much.  All the courses materials are well laid out and the professor (doctor) are so professional.  I highly recommend this to any of my colleagues.  I want to congratulate you all on a job well done.

Thank you so much again for your help and have a great day.

Sincerely,

John Tran