How to pickle sour radish?

The practice of sour radish is as follows:

1. Peel the radish first, then clean it with water, slice it with a knife and put it in a bowl.

2. Add the salt into the bowl, stir well and marinate for 15 minutes. After pickling, pour out the water in the radish.

3. Then wash the radish with clear water, slice the radish with a knife and put it in a bowl.

If you think white vinegar is too sour, you can pour cold water into it.