Dear , I am sure it will come as no surprise that I wish to resign my position as . Though I have enjoyed working with you and other colleagues in the company / organization, there are a few reasons that force me to give up my current work. For one thing, . For another, . Moreover / Besides / In addition, . I appreciate the plenty of help and encouragement from you constantly, and I am very sorry for any inconvenience thus caused. I promise that I will stay through the next month to help you find a replacement for my position. Sincerely yours, Li Ming |