-When you open this book, you will see a variety of porridge recipes, such as "five grains are the supplement, five fruits are the help, the king and livestock are suitable, and five dishes are the filling", which are related to the profound diet culture, health preservation culture and Chinese medicine culture, as well as related poems and songs. The five flavors are mixed, and each takes what he needs. Its main taste is dietotherapy, which is made of porridge. A reasonable diet is the first of the four cornerstones of health. Health preservation is a long-term pursuit of China people. It has been integrated into our life and diet.