Chinese imperial cuisine very important, so the colour and the shape of the dish must be carefully arranged. The most famous Chinese imperial cuisine restaurants are both located in Beijing: "Fang Shan" () in Beihai Park and "Ting Li Ting" () in the Summer Palace. Styles and tastes of Chinese imperial cuisine vary from dynasty to dynasty. Every dynasty has its own distinguishing features. The two famous styles of Chinese imperial cuisine are from the Ming and Qing dynasties. Many famous dishes emerged in these dynasties, such as Wensi tofu and Peking duck. In the history of Chinese cuisine, Chinese imperial cuisine experienced
Imperial and US customary measurement systems of any direction by Congress, the United States Treasury chose the second smallest gallon, the "Queen Anne gallon" of 231 cubic inches (3.785 litres) to be the official gallon in the United States for fiscal purposes. Sixteen US fluid ounces make a US pint (8 pints equals 1 gallon in both customary and imperial systems). During the reform of Weights and measures legislation in the United Kingdom in 1824, old gallons were replaced by the new imperial gallon which was defined to be the volume to 10 pounds of water at 62 °F (17 °C) and determined experimentally to be