There are four specific meanings: First, polysemy, which has both surface meaning and deep meaning. Mainly using symbolic techniques. Such as pine plums, snow bamboo, the Great Wall, lilies, etc. Traditional symbols are too rational and form rigid routines. There are also hints, puns, euphemisms, etc.
The second is leaps and bounds, surpassing any stylistic language. Because it shows rapid mental activity. Do not use any mediators such as prepositions and conjunctions - related words. Such as "the sound of chickens in Maodian and the moon in Banqiao". The logic can also be confusing and arbitrarily intertwined. Such as time and space intertwined. For example, in "Love at the Back of Time", the poet fell in love with an ancient beauty.
The third is perceptibility, which requires a sense of color, three-dimensionality and concreteness (turning abstraction into concreteness). There are paintings within poems.
The fourth is musicality, which includes both inner musicality, which is the rhythm of emotions, and external musicality, which is the loop of sound (rhyme, rhythm and tone). Acts as a restraint on primitive emotions. Rhythm is the decisive factor. It is the rhythm of things and people's physiological rhythm - the regulation of breathing and the reflection of movement sensation. It is the regular arrangement of sound groups and pauses. Each word has one syllable, and monosyllables, bisyllables or multi-syllables with independent meanings form a sound group, and each group is followed by a long or short pause. Ancient poem: five words "two, two, one". New poetry is free and open, uniquely creative, and changes regularly.