Dear John,
How is everying going on with you in Beijing?
I am writing to express my thanks for your help with my oral English before you went to Beijing. With your help, I have achieved progress and i got the first-place Award of the oral English competition in my city. All these depend on your help, and I'm very grateful to you for your help.
I feel very glad to hear that you and your wife will pay a visit to our school, and we can meet again. I am willing to see you soon. I will send a telescope to you as a gift, and I hope you will like it.
Best wishes
yours
Liujie
自己翻的,不是机器翻的哟!希望能帮到你!