"Wood Heart" refers to the heroine Su Muxia's ingenuity in ancient wooden utensils, but also implies the romance of "using wood as a matchmaker to fall in love heart-to-heart"; "Building Scenery" corresponds to the male protagonist Lu Yu's architectural design career, which means "constructing a space and an emotional state." The title of the book combines the two professional cores of "mortise and tenon" and "design" The combination highlights the collision of traditional craftsmanship and modern aesthetics, which is eye-catching and highlights the main line of the story. It can attract readers who love urban emotions and career growth themes.