Can China Agricultural University take piano and calligraphy as amateur courses?

What is an amateur elective course?

Does it mean that Agricultural University is an elective course? It seems that there is no elective course to learn piano in agricultural university, and calligraphy should be available. As for the quality of teaching, I can't guarantee it.

If you're asking about studying after school, no problem. Agricultural University's courses are not tense, but some majors are busy as freshmen and are generally free.