Dear Wang Yong,

I heard the good news from my teacher that you had been promoted to manager of the Sales Department of yourcompany only after working for one year. I feel very happy for you. Please accept my sincere congratulations firstly.

Then I cordially invite you to our college to give a lecture, in which you can share some experience of yoursuccess, as well as other useful advice on our daily study and life. I think it will be very helpful for the collegestudents who are going to find a job after graduation.

I do hope you can accept my sincere invitation. Best wishes for you!

Sincerely yours,

Li Ping