Interpretation of poetry

Ghost symbol: a spell drawn by a ghost, painted randomly. Metaphor scrawled illegible handwriting. It is also a metaphor for being at sixes and sevens, and I don't know what to do.

This poem is a criticism of Lutong's poetic style of pursuing adventure. In the mid-Tang Dynasty, Han Meng's poetic school was the main one who pursued the adventurous poetic style. The main characteristics of Han Yu's poetic style are deep danger and eccentricity, and he likes to pursue strange things. He is good at capturing and expressing unusual scenery; Expand rich and strange imagination, whimsy, and create incredible images; Take prose as poetry, use strange words, make strange sentences, gamble on dangerous rhymes, avoid familiarity and live, because it is difficult to see and think skillfully. Han Meng's school of poetry created a generation of poetic style, which made outstanding contributions to opposing tradition and innovation, but it also inevitably flowed into another kind of formalism that was difficult, patchy and skillful. Influenced by Han Yu, Lutong's poems are too curious and bizarre. Yuan Haowen denied this poetic style and thought that this kind of creation was a "ghost painting symbol".