What are some unusual and meaningful poems?

Song Yu's Gao Tang Mi: "You are involved."

Wei: Wash your hands with rose dew. Feng Zhi's comment on elegant poems: "Liu Zongyuan got a poem from Han Yu. He first exposed his hand with roses, and then read it, saying,' It's so elegant.' "

Meng Jiao's "Lide's New Residence" No.7: "The green gauze account is gravel."