2. Performance: description, discussion and lyricism. Lyricism includes direct lyric and indirect lyric. Direct lyric and indirect lyric. Direct lyricism is a direct expression of one's mind, while indirect lyricism includes borrowing scenery to express feelings, blending scenes and cherishing the past and hurting the present.
2. Means of expression (means of expression): symbol, association, imagination, sketching, setting off, contrast, expressing will, expressing feelings through scenery, and embodying feelings in scenery.