Dear Susan,
 
My name is Thu Thao, I currently live in Ha Noi city and study at Tran Quoc Toan Primary School. I got to know you through an article I just read. You were young, but you helped your parents a lot, and even won an international math prize, I'm a big fan of you. Let's get to know each other! What beautiful places do you have in France? What is the famous dish there? I really want to know. Let's exchange together to understand more about the culture and people of our country.
The letter is already long, so I'll stop here.
 
  I wish you good health and good study. If you receive the letter, please write back to me. Looking forward to your letter!