Describe the role change with a Tang poem.

I wonder if you will become a class teacher? Otherwise, your head teacher will be changed. Your present and future roles are unclear. What should be the title of this paper?

I see. But why do you have to use Tang poetry and Song poetry? Isn't your topic very good now? Very clear. You can tell at a glance what you want to say. If it is a poetic sentence, it seems really difficult to find the right one. I wonder if the sentence "Liu Xia is a peach, and spring scenery is scattered in others" is appropriate? This sentence comes from Qin Guan in Song Dynasty. Please read the original text yourself and think about it.