Ingredients: kohlrabi, cucumber, lotus root, cowpea, peanut, chestnut, walnut, almond, melon seeds (the above raw materials must be preserved in advance), yellow sauce, sugar and soy sauce.

Practice: 1. Wash Isatis indigotica and cut it into small pieces of 0.2cm, and then cut it into flower pieces with a flower knife (no one can cut it into small strips at will); Cucumber is cut into small squares; Cut lotus root into triangles; Cut beans into oblique knives and cowpeas into small pieces; Peeling almonds after soaking in water, and then pumping out bitter water with cold water; Peel chestnuts after cooking; Peanuts and walnuts are peeled after soaking in water. 2. Mix the above raw materials, soak them in water to get some salty taste, dry them, put them in a cloth bag and put them in a jar, then put yellow sauce, sugar and soy sauce in the jar, and cover the cloth bag. Stir every day 1 time. 7- 10 days later.