The textual research of poetry depends on the level tone, which is a set of tone norms for learning modern poetry. When writing a poem, you can check it to avoid mistakes in format, just like verification in mathematics. After you finish the problem, you need to recalculate it to see if there is anything wrong.
If a person can learn metrical poems, he can write metrical poems whether he is a native speaker of Chinese or not. It is not difficult to write poems, including those close to the body, but it is difficult to write well. People who can write poetry will naturally write poetry, and people who don't write poetry don't care.
In addition, people who don't write poems should pay more attention to fluency, transparency, cadence, clarity and emotional expression when reading poems. Although this means a flat and even rice, it certainly won't proofread every word.
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In fact, classical poetry and songs have their own flavors. The ancients said that reading is like writing, so before writing, or at the same time, we should also develop the good habit of reading, look at the ancient words and expressions, and look at the application of techniques.
In addition, most people prefer to read ancient poems and modern poems. Now people worship many teachers and learn to write poems. This is completely putting the cart before the horse. Poetry that can be circulated for thousands of years is the canon. Poetry written by modern people may not spread for another thousand years, so it is better to learn from the ancients.