First of all, the author should have a lot of literary knowledge as accumulation, especially the classic poems at all times and all over the world. As the saying goes, read 300 Tang poems by heart. Secondly, you should have feelings, and don't write poetry for the sake of writing poetry. Poetry is the art of the soul. It is the sublimation of the soul and the highest realm of literature. Third, after long-term accumulation, reading, practicing and writing, good works will naturally appear.