I was promoted. How to send a message to teachers and leaders?

Hello, you have been promoted. You should tell the good news to the teachers and leaders who have helped you in the past. It's simple. . For example, "Teacher XX, I am XX. . . I have good news for you. I got a promotion. . Now is the position of XX. . . Very happy, thank you very much! Without your teaching, I can't succeed today! " That's it. . . Then don't forget to invite you to dinner. You can call out the leaders who have helped you in the past for dinner as a thank you. .