The name "smiling chair" comes from the upward arc of its backrest, just like a smile. Its armrests and legs are shaped like naturally growing split wood, symbolizing the vitality of all things, and the silky lines are soft and powerful, creating a unique shadow effect. It integrates the calligraphy curve with functional components, integrates the aesthetic feeling of sculpture and cultural spirit, and dominates the space. The use of steam bending technology, saving materials while highlighting the toughness of wood, fine process to convey the warmth of ingenuity, easily stimulate emotions.