Dear Anita,
I would like to express my heartfelt thanks to you for your warm reception when we participated in a Sino-American cultural exchange program in your country.
Your generous help made it possible for me to enjoy my staying there and to have a better understanding of American culture. As the remaining part of this program will be conducted in China, I do hope you ca n visit China, so that I could have the opportunity to work with you again, repay your kindness, introduce Chinese culture to you and refresh our friendship.
I must thank you again for everything you did for me and I am looking forward to seeing you soon.
Yours,
Zhang Wei