There is no specific name. Private cuisine originated from the deployment of private houses in ancient deep houses, which can be regarded as the most traditional food in China. In ancient times, due to the limited food resources, people often made unique dishes at home according to their own tastes and preferences. These dishes are usually only available to family members or relatives. Therefore, private cuisine did not have a specific name in ancient times, but gradually formed a unique food culture with the development and evolution of the times.