Typesetting refers to the process of adjusting the position and size of text, pictures, graphics and other visual information elements in the layout to make the layout orderly. According to the manuscript, type, plate, etc. Arranged together to form books and newspaper versions for printing. Better typesetting software Adobe InDesign, PageMaker, Founder Book Edition, Founder Fit, Illustrator, CorelDraw, quarkxpress, etc. LATEX typesetting system combined with WinEdt text editing software may be the best combination when typesetting English scientific papers, especially books and papers with a large number of mathematical formulas. In Chinese typesetting environment, CTEX Chinese typesetting environment package is most suitable for China people. LATEX and CTEX are free software. Typesetting scope: books and magazines, all kinds of books, typesetting companies mainly serve publishers and booksellers. In addition to traditional printed matter, typesetting also includes e-books and e-magazines. Typesetting is a small job related to newspapers, printing or publishing.