哪位英文高手能帮我写一封给上司的申请转部门的英文邮件?

Dear XXX,
It's an honour to work under your leadership. Your patience, decisiveness and shrewdness helped me understand what a brilliant leader should be like. I learnt quite a lot from you.
I'd appreciate that you can approve my application to transfer me to the Operation Department, for as much as I admire your leadership, I'm eager to learn some knowledge about operation.

Much obliged!
Sincerely, XXX

然后把申请进中国签证可能需要的所有细节要求反馈给我。 如果要回信，你先把工作人员告诉我必须在你们当地政府的外事部门开一封介绍信。 所以，请你到