According to the needs of Guoan's meals and drinks, Gaochun ceramics has designed 62 pieces of porcelain. The scale between the utensils is rigorous, and the design of the whole set of products is dignified and dynamic. Consider not only the single device type, but also the eating order, table and convenience of use. The cold dish combination of the main table is composed of a square display plate and a cold dish cover on the top of the circular pagoda. The design implies the philosophy of "round sky and place" in Chinese traditional culture. The design of the cold dish cover is inspired by the architectural Temple of heaven in Beijing. In the tableware of Chinese food, there is no habit of using "cold dish cover". This appliance originates from the western food culture, but the metal cold dish cover is commonly used in Western food. This appliance will be boldly innovated and fired with ceramics in this state banquet. In such a large volume of ceramic products, it is very difficult to achieve accurate camber, which fully reflects the high technical level!