Do I need to add salt when soaking ginger in vinegar?

1, no need to add salt. First, wash and peel the young ginger.

2. Slice. The thinner the slices, the better the taste, as shown in the picture below.

3. Mix the ginger slices with salt and put them into a clean glass container sterilized with boiling water and wait for about 3 hours.

4. Wash your hands and press the ginger until it is very dry. Press out the excess water and discard it.

5. Take brown sugar or honey and vinegar and mix well, as shown in the picture below.

6. Pour the mixed vinegar into the ginger. The vinegar must submerge the ginger, as shown in the picture below.

7. Store it in the refrigerator for 2-3 days before eating. The rendering is as follows.