Slice lean pork into thin pieces and cut the pickled cabbage into bite-size cubes.
Pour 5 cups of water in the cooker, added with pickled cabbage, shredded ginger and green onion strips to cook with high temperature till boiling. Switch to low temperature and cook for about 10 minutes. Boil the sour taste away, then add sliced pork. After well cooked, season with salt and cooking wine. Spray sesame oil and pepper powder.