Dear Mr.或 Ms. (上司的姓):
I wanted to let you know how much I appreciate this recent promotion to manager. It’s an incredible opportunity; one that I have worked toward and desired for some time.
Your willingness to go to bat for me with upper management means a great deal to me. I highly value your trust, and will work hard to keep it.
Your direction and advice have been extremely beneficial to me. You have helped me to build upon my professional strengths, and to increase my efficiency in weaker areas.
Thanks again, for all of your help. I am truly grateful for your support.
Sincerely,
名字
样版 是找来的~ 还有~恭喜恭喜~!
参考资料:http://www.thank-you-note-examples-and-tips.com/sample-thank-you-note-for-promotion.html