A good composition means that there are changes, harmony and unity between words.
But this sentence alone is not enough. If you want to write clear words, you must be clear about "change and harmony."
Let's discuss the premise of composition first: a word can be presented in countless ways, not one.
Second, a line of words, combined with the composition, is both comparative and unified.
Common concepts of composition:
Font, Fiona Fang, thickness, density and continuity.
What I didn't say was dry and wet, work discharge, middle edge, strange and positive …
These antonyms are our weapons to create contrast and unity.