1. Put the pig liver into a leaky spoon and remove the water.
2. Put the oil in the wok, put the pork liver, ginger and garlic in the wok, stir fry for 2 minutes
3. Add Shaoxing wine, 100ml of soup, 1g of refined salt and monosodium glutamate, thicken with wet starch, add the stir fried shepherd's purse and stir well
4. Add 5g of tail oil, stir fry pepper and dish.