Find the information, determine the theme, then write it on each piece of paper by category, and draw a small title.
Process example: First pick a beautiful title and classify the compiled poems:
1. By age: Tang poetry, Song lyrics, Yuan music, ancient style poetry and modern poetry.
2. Divided according to content: lyric poetry, narrative poetry, landscape poetry, pastoral poetry, homesickness poetry, farewell poetry, seasonal poetry.
3. Divided according to form: metrical poetry and free verse.
4. According to poets: Li Bai, Du Pu, Li Shangyin, Li Qingzhao, Bai Juyi, Congratulations, Su Shi, Wang Anshi, etc.
5. By country: China and foreign countries.
6. According to the creative method: poetry, folk songs and nursery rhymes. Also give each paragraph a subtitle and underline it.