I am writing this letter to express my warmest congratulations to you. I am delighted to hear that___.I have followed your___ with pleasure and interest for many years and I am sure that you will be a success in whatever you undertake. You always work hard and spend most time in___. The great achievement you have accomplished reveals your talent and wisdom. ___ and___ fit this___ well. I’d certainly enjoy hearing about your plans. May you get greater achievement in the future.