Dear John,
I'm very excited to know that you are going to visit my beautiful coastal city Thanh Hóa. It's a pity that you will just spend one day in my hometown but it is not a big matter.
My city is known for having a lot of beautiful beaches such as Sam Son beach, Hai Tien beach and Hai Hoa beach. I recommend going to Sam Son beach because there are lots of wonderful places to see and things to do there. It is a great idea to get up early in the morning and watch the sunrise. After that, you can tan and swim on the beach. Besides, Sam Son is famous for its delicious seafood so you must try these specialties. If you like taking photos, the early evening is a good time to enjoy the sunset and capture its amazing scenery.
I hope that it will be an unforgettable trip to you.
Write to me soon.
Love,
Hương