The design of space composition presents the artistic language of dialogue between man and space. The space is divided into two areas on the plane: the sales department and the book bar. After dividing the space vertically, the arc design is integrated into architecture to break the original inflexible impression and create an enclosed reading area. The blue acrylic device is like an island, surrounded by flowing water. With the mirror ceiling diffracting the Xiang River, it visually expands the space, exhibiting grace with utmost charm and grandeur.