When I am at home, I like to go to the gut store near my home to order a bowl of sausage powder with a bowl of seaweed pork soup or real bead flower soup. I leave home and still remember the things at home.
Wash the watercress, pick it into small pieces, wash the pig liver and pork.
Boil water, add pork, pork liver and watercress after boiling, boil until boiled again, add salt, turn off the fire.
Sometimes you can also add pig red, pig lungs and small cockroaches, but because you didn't buy it, you can cook it simply. O(∩_∩)O