Sauce bones of the preparation of materials: Main ingredients: pork ribs (big row) 1000 grams Seasonings: anise 5 grams, 15 grams of green onions, 15 grams of ginger, 15 grams of sugar, 25 grams of soy sauce, 35 grams of soy sauce, 5 grams of peppercorns, 5 grams of cinnamon, 2 grams of allspice, 5 spice powder 2 grams of wine 25 grams of dark soy sauce 10 grams of sugar 10 grams of salt 8 grams of chicken 2 grams of soy sauce bones of the practice: 1. First of all, the large block of pork bones slightly washed, placed in a large pot full of water soaked for about 6 to 12 hours; 2. Then soak the blood water spine about 6 to 12 hours; 2. slightly washed, placed in a large pot full of water soaked about 6 to 12 hours, the middle of the water several times; 2. then soak the blood of the spine rinse several times in a large pot with water did not exceed the pork bone; 3. ginger washed pat broken; 4. scallions washed knots; 5. pot put ginger, scallions, star anise, peppercorns, gui pi, incense, thirteen spice a little, wine, soy sauce, soy sauce, stir-fried sugar, sugar, black beans or quality soy sauce in moderation; 6. then burned until the soup was ready to be served, and then the sauce is not suitable. . Then burn with high heat until the soup opens to beat the floating foam, add refined salt appropriate amount, turn to medium-low heat with a lid to simmer for about 1 hour; 7. Add chicken essence appropriate amount, turn to medium heat open lid stew for about 30 minutes can be.