Walking through the event site of large and medium-sized companies and observing the banquet design, the form is innovative, but the space design is difficult to express the accurate theme of the event. The brand's requirements for the quality of activities are getting higher and higher, which makes public relations companies rack their brains. Within a limited budget, is it the survival way of the planning team of public relations companies to design innovative forms and spaces to show brand characteristics? Obviously not. This kind of designers are more active. They shuttled through the public relations activities of large and medium-sized companies. They combine design and planning. They use the concept of space to create a unique scene design of public relations activities. They are good at using different materials. In addition to cold mechanical materials, they are also good at using living materials. They are good at controlling the whole space. They are called "space floral designers".