Dear friend!
I'm Chau.I have read your letter. Taking this opportunity to talk about health, I will share with you how to stay fit and in good health. First, you must eat healthy. Second, always exercise for at least 10 minutes a day and I encourage you to try a variety of sports that keep you healthy and improve your physique body water (your skin will look prettier too)
Good luck and good health, remember to practice persistently, and you will see your body gradually.
                           Your friend
                                Chau
                   Ngo Thi Bao Chau