1. Cut the ginger into thin slices first. It is best to use fresh ginger. Fresh ginger has very good medicinal effects and can also enhance blood circulation and promote digestion. The ginger slices do not need to be cut too thickly, but they must be cut evenly.

2. Use original balsamic vinegar as vinegar. If vinegar essence or blended vinegar is used, it will not have the effect mentioned by Chinese medicine. People in western Henan have been using persimmon vinegar to pickle ginger for thousands of years. Although the living conditions of the local people are very low, their average life span is longer.

3. Put the cut ginger into the bottle, and then pour the vinegar into the bottle. Note that the bottle must be washed clean, and there must be no oil in the bottle to prevent the ginger from deteriorating; the vinegar must be gone Pass the ginger slices without exposing them, and then store the bottle of ginger slices soaked in vinegar in the freezer of the refrigerator.