According to my professional knowledge, please forgive me if there is anything wrong. Both of them belong to the same industry in business scope, but their business scope is different, and of course there are differences in quality. As far as business types are concerned, graphic advertisements are naturally more than graphic express printing. In fact, print advertising is a hodgepodge, doing almost everything. Specific big projects are: printing, copying, binding, CAD. Almost omnipotent, because there are many projects and a lot of equipment investment is needed. At present, there are few shops that combine print advertisements. In short, it is miscellaneous but not refined. Quick print of graphics and text is mainly engaged in post-processing such as black-and-white or color printing and binding. The main advantage is high speed, aiming at the urgent parts with small quantity and certain quality requirements. Therefore, it is called quick print of graphics and text, also called quick print of digital.