1. Wash spinach, cut into sections, blanch and drain; Ginger peeled and washed.

2. Wash the pork liver, slice it, add soy sauce and starch, marinate it for 10 minute, blanch it in boiling water, take it out and drain it.

3. Pour 6 cups of stock into the pot and bring to a boil. Add ginger slices and pork liver to cook, then add spinach, add salt and chicken essence to taste.