Step 1: Wash the young ginger and dry the water.

Step 2: Prepare a glass bottle wash and sterilize with boiling water to dry the water.

Step 3: Cut the dried ginger into thin slices and prepare white vinegar and rock sugar.

Step 4: Put the sliced ginger into a clean dish with some salt and marinate for 1 hour to kill the water.

Step 5: Pour the white vinegar into a clean bowl and add rock sugar.

Step 6: Boil the rock sugar and white vinegar until the rock sugar melts and cools.

Step 7, kill the water out of the tender ginger slices spread out to dry, you can also directly with the hand to squeeze out the water directly into the bottle.

Step 8: Bottle the ginger slices.

Step 9: Pour the cooled sweet and sour sauce over the ginger slices, cover and marinate in the refrigerator for one day.