According to historical records, the name of the chair first appeared in the Tang Dynasty, and the image of the chair dates back to the Hu bed that was introduced to the north during the Han and Wei dynasties. There are images of two people sitting on a chair in the mural of Dunhuang Cave 285; women sitting on a square stool and cross-legged benches in the mural paintings of Cave 257; and women sitting on a round stool in the stone carving of the Longmen Lotus Cave. These images vividly reproduce the use of chairs and stools in the aristocratic family of the Shihuan Dynasty. Although the seats at that time already had the shape of chairs and stools, because they were not called chairs and stools at that time, people were also used to call them "hu beds". In temples, they were often used for meditation, so they were also called zen beds. After the Tang Dynasty, the use of chairs gradually increased, and the name of the chair was also widely used before it was separated from the bed category. Therefore, when it comes to the origin of chairs and stools, we must start from the Hu bed during the Han and Wei dynasties. Before the Tang Dynasty, the word "chair" also had an explanation. It was called "next to the car", that is, the fence of the car. Its role is to rely on creative chairs and creative chairs when people ride in the car. Later chairs, in the form of a fence mounted on a four-legged platform, were inspired by the fence next to the car, and this type of chair was called the "chair" after its name. Judging from the existing data, the Tang Dynasty already has a very particular chair. From the Five Dynasties to the Song Dynasty, high-type seats were unprecedentedly popularized, and the forms of chairs also increased, with back chairs, armchairs, and circle chairs appearing. At the same time, the shape, material and function of the chair are different according to the different levels of respect and inferiority. The furniture from the Five Dynasties to the Two Song Dynasties generally retains the legacy of the Tang Dynasty, but high-profile furniture is more popular than before. The chair is called its ancient and simple, although for many centuries, it is a common state of use. The chair exists because at least during the early dynasty. They are covered in cloth or leather, and carved in wood, which are much lower than today's chairs. The chair seats are sometimes only 25 cm high. The chairs in ancient Egypt seem to have been extremely rich and brilliant. Old-fashioned ebony and ivory carved and gilded wood, they are covered with expensive materials, ornate patterns and leg figures of beasts or captives after expressing their support. Generally speaking, the higher the ranking, the higher, the more gorgeous is the chair he sat on, the greater the honor. On important national occasions, Pharaoh sits on the throne, often far away from a small footstool in front of it.