The circle chair was developed from the chair. The most obvious feature is that the back of the ring is attached to the armrest, from high to low, and down, the seat can make the arm lean against the ring-shaped armrest, which is very comfortable and quite popular. The shape is round and beautiful, and the body is full and strong. It is one of the unique chair styles of our nation. Later, it gradually developed into a circle chair for indoor use. It differs from the chair in that it does not use crossed legs, but four feet, with wooden boards as the face, and the chassis of the ordinary chair is not much different. Only the upper part of the chair still retains the shape of the chair. Most of these chairs are arranged in pairs, and not many are placed separately. Because the seat ring of the ring chair is curved, it is more coordinated with the round material. Most of the circle chairs are made of photonics. They only emboss a simple set of textures in the middle of the backboard, but they are very shallow. The back plate is made into an "S" shape curve, which is made according to the curve of the human spine bone, and is a typical example of the scientific nature of Ming style furniture.