If the pork liver is fried to taste good, I say pork liver is sliced first, and then blanched for later use. Then cut the onion, ginger and garlic and put the oil in the pot. When the oil is hot, put the onion and ginger and garlic in the pot. Stir-fry onion, ginger and garlic, add pork liver and stir-fry, add a small amount of leek after boiling, then add seasoning and thicken the pot.