Dear Tony,
I'm very glad to recieve your letter. In your letter, you said you want to learn Chinese well, so you asked me for advice about how to learn Chinese.
In my opinion, if you want to learn Chinese well, you can do as follow. Fist, you can join in a Chinese club. Because there are a lot of people who love learning Chinese, you can talk with them and learn a lot from then. Second, you can talk with your friends in Chinese as often as you can. Third, you also can write letters to your friends in Chinese, including me.
Learning Chinese needs more time and more practising. I believe you can do better and better.
Best wishes
yours ....