Sophora japonica is sweet, rich in vitamins and minerals, and has the functions of clearing away heat and toxic materials, cooling blood and moistening lung, lowering blood pressure and preventing stroke. After picking, it can be made into soup, mixed vegetables, braised rice, Sophora japonica cake and jiaozi. However, in terms of eating Sophora japonica, it should be noted that people with cold Sophora japonica and spleen and stomach deficiency should not eat more. In addition, there are many varieties of Sophora japonica, such as those with white flowers, which are sweet and delicious, but some varieties with pink flowers can only be appreciated but not eaten.