How to write a thank-you letter to the leader?

Example 1:

The short message reached my heart, so please rest assured, leaders, under your leadership, we are persistent, we are enterprising, and we do not lose hope. I hope you will teach Dong Lianglang more in the future, and you will be healthy and have a long life!

Example 2:

In busy days, you are the busiest, you watch big events and small feelings, you take the lead in overtime duty, and you participate in performance. I wish you health and happiness, and endless happiness for your family.

Example 3:

Kyushu sang a well-off song together; Longjiang finally realized his dream! I sincerely thank you for your help in the past year. I wish you good health and all the best.

Example 4:

Thank you for your concern. I wish you happiness and wealth. May all the happiness accompany you, rising in spring and falling in autumn. May all happiness follow you. The full moon is a poem and the moon is a painting!

Example 5:

Thank you for providing us with a platform to show our self-ability, for your patient training, for letting us make continuous progress, and with a grateful heart, I wish you a happy family and all the best.