2. Wash the trotters and chop them into small pieces;
3. Cut the corn into pieces about one inch long;
4. Peel and slice ginger, dried pepper, cinnamon, star anise and lobster sauce, and put them in a dish for later use;
5. Add oil to the wok. When the fire is 80% hot, add ginger slices, dried peppers, lobster sauce, cinnamon and stir-fried star anise;
6. Then add pig's trotters and stir-fry until they are broken;
7, add salt, cooking wine, soy sauce, bean paste, sugar, add more than half of the pot of water, and copy well;
8. After boiling, add corn, cover the pot, boil again, turn to low heat and stew for about 30 minutes;
9. When the water is dry, add chicken essence to taste. After evenly copying, turn off the fire and start the pot. Sprinkle chopped green onion on the plate.