The Kunming Book Fragrance and Clouds Exhibition Area includes a Wenxing Building built in the Qing Dynasty, which is a local cultural relic. As the developer, Huafa expanded the Wenxing Building into a park supporting facility based on the environment after the renovation and the use of park land, and it became a gathering place for local literati. The exhibition area uses the renovated Wenxing Building as the central axis, adopts the spatial organization and construction techniques of "overlapping courtyards" and "overlapping construction", and divides the site into three courtyards with the courtyard as the core: "Stone Courtyard", "Grass Courtyard" and "Water Courtyard". Surrounded by greenery, the "corner tower" of the building has also become a cultural totem art installation in the public space at the corner of the city, echoing the Wenxing Building from a distance. Facing the urban ruins, Huafa pays attention to the relationship between inheritance, protection, revival and regeneration, and integrates the ancient charm into the modern through design and innovation, and finally realizes the revival of cultural relics.