Hongya Food Chocolate Tour Factory is a theme-based factory for tourism. The architectural design, exhibition texts, displays, outdoor scenery, and related shapes are all closely related to chocolate. The entire building is a green building. The exhibition design is planned according to whether the building's exterior is transparent or not, saving energy and reducing carbon emissions. In addition, the exhibition hall also provides rich knowledge about chocolate (including a 3,500-year history of chocolate), making it a professional factory that combines education and entertainment, and is an excellent place for leisure and entertainment.