It must rhyme.
It is generally believed that you can write a good poem with more practice.
In fact, as far as I am concerned, poetry is the refinement of one's inner feelings and then expressed in grammar.
In the final analysis, talent is still needed, just like a person who is good at music or painting, the efforts made the day after tomorrow will be successful, but compared with innate ability, innate conditions account for a huge proportion.
Poetry is mainly poetic, so first of all, we must have full feelings, "mountaineering is full of feelings"; Secondly, we should be familiar with the poems of our predecessors. Poetry flourished in the Tang Dynasty and Ci flourished in the Song Dynasty. Tang poetry and Song poetry are typical representatives. "I am familiar with 300 Tang poems and can recite them even if I can't write them." Tang poetry can broaden your horizons and mind, and Song poetry can fill your inner self-cultivation, because Song poetry is the "inner show" of learning. Third, we must master "rhyme". Ancient poetry is catchy because of rhythm. There are many rhyming books, and I like Li Yu's. You can read King James' dictionary of lyrics. These three points add up to almost enough. Hehe, I wish you success!