Two or three Jin of sweet and sour, 1 piece of brown sugar, 1 Jin of ginger, ten eggs, pig hind legs or pig hands.

Exercise:

1, peeled ginger, washed and cut into pieces. You must cut off the root of the column or crack it. Ginger can be fried thoroughly in a pot with a little oil and a little salt.

2. Chop pig's trotters, fly water, remove fishy smell from supercooled river, and dry.

3. The eggs are cooked and shelled.

4. Put vinegar, trotters and ginger together. After boiling, add the boiled eggs, stew for 20 minutes, and turn off the heat.

5. Leave it for two days. Then cook it again. When it boils, close it. On the third day, let it boil for 5 minutes, then turn off the fire.

6, you can eat.