Block books printing had spread through the world and greatly influenced the human civilization as well as the science and technology development since it was invented in China.

With the idea of working with them as my canvas or building block, I transform the books into sculptures that explore and redefine the book as familiar object, medium, and archetypal form.

This paper indicates that the authorized foreign books(process block)should belong to foreign books, and probes into the description of this kind of books.