The position of piano and its repertoire in music creation and so on.

2 domestic (foreign) research status

Literature review, summarizing the literature content of domestic scholars on piano-related topics at present.

3 main research contents and innovations

Omitted here

4 Research progress and arrangement

What to do on a certain day-a certain day (opening, first draft, second draft, final draft, defense)

5 references

Omitted here

That's enough, 1000-3000 words or so.