Dear Linh !!11

How are you ? How is your study As far as I know, you use a lot of the internet over there. But you know, you should know how to use the internet properly. If you use too much, it will affect your health. But Linh is a good student, maybe you only use the internet to look up references. But you also have to check it just right. Well, it's been quite a long time to write here. Please take care of yourself! Hope you receive mail and reply as soon as possible for me.

                                                                                             Klinhg