Cooking Steps

1. 

   Step1:Cut pig's lung into small pieces. Add water in the pot. Heat it. After several times of water, there is almost no dirt.

2. 

   Step2:Cut scallion and ginger for standb

3. 

   Step3:When the oil is hot, add the sliced ginger and stir fry the pot. Add some soy sauce (it's ok if you don't add soy sauce, depending on your taste). Then add water, add pork lungs and cover the pot. Add salt, pepper, vinegar (white vinegar, aged vinegar at will, depending on your taste) after boiling. Sprinkle with Scallion finally. Out of the pot...