The outline is like the motive of dancing, and the whole text should revolve around it. The requirement is to be concise and to distinguish the levels. The topic you want to write.

1, it is necessary to briefly explain the origin (under what circumstances) and development (through which systems) of modern dance.

2. Overview of research at home and abroad (allusions)

3. Explain the significance of modern dance research to the creation and development of modern dance.

4. Put forward your own opinions.

I will give you an outline!

You can refer to the excellent papers of Zhongzhou Journal Union.