Code of printing industry
The specifications, sizes, fonts and colors of the printing industry are the foundation of every designer. As long as you put your heart into it, three months is enough time for you to master these foundations.
Books are the most direct way.
Books are the most direct way to learn this knowledge. If the budget allows, buying books by foreign authors is the best choice. Choose books with clear themes, such as typesetting, font design or advertising design, so that you can know more about the details of various fields.
Public libraries and university libraries
Limited funds? No problem! Public libraries and university libraries are your treasures. The libraries of art universities are especially recommended, where the resources are more abundant.
The quality of network information is uneven
Although there is a lot of network information, the quality is uneven. Don't rely entirely on the Internet as your main source of information.
Douban book recommendation
Finally, you may wish to visit Douban, look at the book recommendations in the field of graphic design, and select a few highly rated books, so that they can become the guiding light for your design journey.