If you can not read the vietnamese fonts then...

Em vào IE (internet explorer) chon view -> encode -> select utf-8 thì em sẽ đọc đọc được tiếng việt. Unicode (UTF-8) là tiêu chuẩn fonts từ giờ trở đi. This website is writing in utf-8, therefore you need to set up your IE to utf-8 as well otherwise you can not read the vietnamese fonts.
It begins with:
meta http-equiv="Content-Type" content="text/html; charset=UTF-8"

I will write about this subject.
The more you know the more interesting you will have in life. I have this sentences in my PC when it is not in use, it will display:
"The most fascinating to me that you can accomplish things with the great enjoyment. If you lost everything you still have yourself to interest you.Therefore, you need to know how to enjoy and to pleasure with yourself. It will help you when you are down. Set your goal and archieve it. "