Dear Tom,
How is it going?I'm writing to you to tell you something impointent.
My brother,Li Ping,a tall and young man,wll go to your city to study. By the way,he will take the books you want.Would you like to welcome him at the train station?The k1818,his train,will arrive at 2:30 pm,in August 8th.
I would appreciate it if you could help us.
Please write to me soon.
Yours,
Li Hua
希望可以帮到你 ^_^