Just like writing an article, write it down and write a letter.
If it is a special paper (vertical or square)
Write from right to left and from top to bottom, without punctuation.
Write it down directly, and leave a blank after writing another column.
Write a signature (in smaller words)
There is a blank stamp at the back. Be careful that the stamps are not too big.
It's similar to the inscription. If it's colored paper,
Just put the stamps on white paper, cut them out and paste them.
Don't let your work be too full. It is best to leave half a line (or half a column) blank at the end of the text.