The trick of air-drying dried radish is explained as follows.

Wash dried radish with warm water before pickling, because dried radish will be contaminated with some dirty things, and there will be some floating dust on the surface when drying. Wash the dried radish with warm water, take it out, drain the water, and then put it in the sun for 1~2 hours. 2. In the process of drying dried radish, you should prepare a proper amount of pepper noodles and pepper noodles, or you can prepare a proper amount of sesame seeds. You need to fry in the pot in advance, put these seasonings together and mix well, put them directly into the dried radish, add a proper amount of sesame oil, then mix well with clean chopsticks, and put the prepared dried radish in a sealed place.