The 2018 Taichung World Flora Expo Fontana is appointed to execute the unifying task in visual image of series and activities of the Flora Expo by taking the visual identification system concept of the existing Expo theme "GNP: Green, Nature and People" as the basis, and starts as first in the key visual part with the concept of "make the flowers move" by adding a sense of sway and rotation to the existing visual identity, then plans the overall extension of applications, develops visual application systems and promotional products for different stages and activities of the Expo. Together with integrated marketing support, this VI image unifying task perfectly shapes the spirit and image of sharing, symbiosis, and mutual benefit advocated by the Expo.