The format templates of thank-you letters may be different according to the regulations of schools and majors, but in general, the following are the basic format templates of thank-you letters:

[Your name]

[Your address]

[City, State, Postal Code]

[E-mail Address]

[Date]

[Recipient's first name]

[Recipient's location]

[Name of school/institution]

[School/Institution Address]

[City, State, Postal Code]

Dear [Recipient's Last Name]:

I am writing this letter to express my deep gratitude for your support and help during my graduation. Without your guidance and encouragement, I may not be able to finish my thesis smoothly.

I want to thank [the name of the tutor or teacher] in particular. His/her professional knowledge and selfless help have an important influence on my completion of this paper. His/her patience and understanding enabled me to overcome many difficulties in my research.

In addition, I would like to thank [the names of other teachers or instructors], who provided me with many valuable suggestions and guidance during my study. Their support and encouragement enabled me to move on.

I also want to thank my family and friends, whose love and support have always been my driving force. Their understanding and encouragement enabled me to persevere in the face of difficulties.

Finally, I would like to thank [name of school/institution] for its good educational environment, which gave me the opportunity to conduct this research. I will always cherish the time spent here.

Thank you again for all your help and support during my graduation.

Best wishes to Shang Qi,

[Your name]