What is the calligraphy inscription right book?

The right book is called the first paragraph. Calligraphy works are written from right to left, and the one on the right is called the front paragraph. In the previous paragraph, the theme of the text can be clearly written in other fonts, and in the next paragraph, the creation process, feelings, creation year, time, address and fasting number can be clearly written. Couplets are often written with a paragraph. The first paragraph of the couplet mainly talks about why people and activities do this. If nave, Vertical Axis and other works are not written in one paragraph, they are all explained in the next paragraph. The next paragraph is also called signature.