Hua' an Kyushu book franchise store: enterprise name: Hua' an Kyushu (Beijing) International Education Technology Co., Ltd. Business scope Business license: retail and online sales of books, newspapers, periodicals, electronic publications, audio-visual products (Publication Business License is valid until April 30, 2022); Address: Floor 3, Building 0, Brick Factory Beili, Tongzhou District, Beijing 14 13 17.

A book is a medium for recording information in the form of words or images, and usually consists of many pages (made of papyrus, parchment, kraft paper or paper) bound together and protected by a cover. The technical term for this physical arrangement is codices. In the history of hand-held physical support used to expand written works or records, manuscripts replaced their predecessor scrolls. A page in the code is a leaf, and each side of the leaf is a page. As an intellectual object, the prototype of a book is a long work, which takes a lot of time to write, and is still considered as an investment in reading time. In a narrow sense, a book is a self-contained work, or a part of a full-length work. This usage reflects that in ancient times, a long work was written on several scrolls, and each scroll was identified by the books it contained. Every part of Aristotle's physics is called a book. In an unrestricted sense, a book is a whole, and these parts, whether called books, chapters or departments, are all part of it. The knowledge in a physical book is not necessarily a composition, or even a book. Books can only contain pictures, printed matter or photos, crossword puzzles or paper-cut dolls. In a physical book, a page can be blank, or it can contain a set of abstract lines to support entries, such as in an account book, appointment book, signature book, notebook, diary or sketch book. The pages of some physical books are thick and strong enough to support other physical objects, such as scrapbooks or photo albums. Books can be distributed in electronic form, such as e-books and other formats.