This paper is 47 wide and 68 high. Suitable for four lines, each line is 10 words. Write three and a half lines like this, plus a small inscription and seal, just right. This is the basic usage of writing several crosses vertically with four feet and three seams.
When folding paper, leave the left side a little wider for inscription.
If it's not official script such as block letters, official scripts, Wei Ti, etc., just do it directly, and you don't need to use the same number of words in each line, which is stiff. As long as the overall layout is comfortable and elegant.