What practical words are there to thank the leaders for their promotion?

Thank you for your concern and support for me over the years. I will work harder in the future. I wish you good health and smooth work.

2. Thanks to the long-term care and tolerance of the leaders, I can only do my best to repay the care of the leaders.

3. In the coming Thanksgiving, may the bright sunshine, the joy of harvest and the happy mood accompany you through every warm day! Happy Thanksgiving to you!

Dear leader, I have been in the company for some time. You have helped me a lot at this stage. Thank you very much for your teaching and training, and I am glad to work under you. This is a very pleasant thing.

5, a journey of a thousand miles, accumulated steps; The ship of Wan Li is a compass; Thanks to the guidance of the leaders on weekdays, we have today.

6. Hello, leaders and colleagues! Thank you very much for the promotion of the company leaders. To tell the truth, I was surprised by this promotion, because I haven't been in the company for a long time, my qualifications are average, and my ability is not the best. I never thought I would be qualified for the position of department head. But I'm lucky to be cultivated by the leaders. Thank you for your trust in me this time.