First of all, because it is located in the plateau, the unique three-dimensional climate makes the ingredients unique, and most of the ingredients in Yunnan cuisine are ecologically pollution-free organic agricultural products. Secondly, Yunnan-Guizhou region is a multi-ethnic region, inhabited by many ethnic minorities such as Han, Hui, Yi, Bai, Miao and Dai. Working people of all ethnic groups have created various dishes by using the rich local resources and local products. After long-term cooking practice, they have been constantly merging and transforming, learning from each other's strengths and gradually forming Yunnan cuisine with strong local flavor. Yunnan cuisine is dominated by Han people living in Kunming. At the same time, it draws lessons from the essence of cooking skills of various ethnic groups in this area, giving full play to the characteristics of wide selection of ingredients and strong flavor, so cooking delicacies and water are little known. Its taste features are fragrant, spicy, oily, fresh, nutritious and original.