A complete calligraphy work usually needs to be signed and sealed. Inscriptions play an important role in the handling of rules and regulations. It not only annotates the works, but also has the function of correcting errors, which can show the author's cultivation level. Of course, writing is the dominant factor in the work, but the success of the inscription will be the key to whether the work is icing on the cake or too beautiful to have a purpose.
Inscriptions can be used to annotate the source of the book's meaning, or to write down the creative experience, article understanding, or just inscriptions, but either one is an inseparable part of the whole work.