2. How to peel easily: take 20 eggs and cook them, put them in a large plastic box in the microwave oven while they are hot (other utensils are also acceptable), add cold water in the middle of the eggs in the box (cold water must not pass over the eggs), cover them, and start to rotate clockwise quickly (faster, about 50 revolutions), so that the skin of the eggs will fall off with a gentle peeling. Then stick two small holes in different directions of the egg with a toothpick.
3. Put the spice formula and the eggs into the pot, add water until the eggs are over, boil them with high fire, and then heat them with low fire for 10 minute. Turn off the fire and leave it alone. You can't eat it for five hours. (The main reason is that the marinade will slowly soak into the eggs during the cooling process. )