1. Material: 500g pork belly, several slices of ginger, one piece of cinnamon, several slices of rock sugar, several slices of fragrant leaves, two pieces of star anise, six red dates, 30ml straw mushroom soy sauce, 5g salt, 25g vinegar, shallots 10g, four cloves of garlic, etc. 2. Production steps: Wash pork belly and blanch it in boiling water for 30 seconds; 3. Take it out, rinse it under the tap until it is cool, cut it into thick pieces, and cook it in a boiling water pot for 30 seconds; Take it out again, rinse it under the tap until it is completely cool, put it in a boiling water pot, scald it again for 30 seconds, take it out and drain it; 4. Put the oil in the pot, add cinnamon, fragrant leaves and star anise to the cold oil, and stir-fry it with small fire; 5. Add pork belly and stir fry together; Stir-fry pork belly until both sides are slightly yellow; 6. Add rock sugar, straw mushroom soy sauce, soy sauce and salt; Stir-fry evenly to make every piece of meat have color; 7. Add hot water without all the materials, don't cover the lid, boil over high fire, and skim off the floating foam; 8. Add ginger slices and red dates, and simmer for 40 minutes to 1 hour after the fire is boiled; 9, fire juice; Stir-fry while collecting juice; Until the sauce is thick, every piece of pork belly is covered with sauce.