1. At the top of the poster, use an eye-catching title, such as Summer Bookstore, to enjoy the perfect combination of reading and food. Such a title can attract people's attention, stimulate people's interest and attract their attention to the contents of the poster.

2. Promote the special activities and offers of the Summer Bookstore in posters, such as special summer packages, enjoying cool food or reading punch cards, win exquisite gifts, and attract more people to the Summer Bookstore to experience unique reading and food experiences.