The method of making sour radish is as follows:

1. First peel off the skin of the radish, then wash the radish with water, cut the radish into thin slices with a knife, and put it into a bowl.

2. Put salt in the bowl, stir evenly and marinate for 15 minutes. After marinating, pour away the water from the radish.

3. Then wash the radish with water, cut the radish into thin slices with a knife, and put it into a bowl.

4. If you feel that the white vinegar is too acidic, you can pour cold water into the white vinegar.