Dear __________ ，

I should like this message to be taken as an expression of heartfelt gratitude to you and __________ . If it had not been for your assistance in giving me aid and __________, I fear that __________ . During the __________ , you have given me generous help and continuous guidance by __________ .

Thus, I really appreciate __________, and I hope that I may repay your kindness by __________ .

Finally, I feel most obliged to thank you once more.

Yours sincerely,

Li Ming

感谢信模板2：

Dear ________ ，

On behalf of ________ , I would like to extend our most sincere gratitude for ________ . We appreciate greatly your aid in not only ________ , but also ________ .

It is said that your ________ that we could enjoy such a wonderful trip / arrive at such splendid achievements, and we will never forget your painstaking labor and full cooperation / warm hospitality.

With this letter we would also like to formally invite you to ________ , so that ________ . WE look forwards to hosting you ________ .

With personal regards.

Yours sincerely,

Li Ming