There is a week's interval between the completion of the Chinese pastry theory test and the operation test. Pasta is the main part of China cooking, which is famous for its long history, exquisite production, rich categories and diverse flavors. During the Spring and Autumn Period and the Warring States Period, there were already wheat, rice, rice, millet, millet, hemp seed, etc., and they were known as five grains, nine grains and a hundred grains. Among them, wheat can be divided into barley and wheat, and there are many kinds of millet, millet and rice.