• Blanch the pork ribs, tongue, and intestines in boiling water until the water returns to a boil, then cook for 1 minute more.
  800 g pork ribs, 1 pork tongue, 500 g pork intestines, 3 L water
  
• Drain well and transfer the meats to a pot or clay pot.
  

Cooking

• Add the dry spices enclosed in a sachet, the garlic, and the remaining water, then bring to a boil.
  50 g garlic cloves, 4 star anise pods, 20 whole cloves, 8 g cinnamon sticks, 6 teaspoons white peppercorns, 2 teaspoons black peppercorns
  
• Reduce heat to medium, cover, and simmer for 90 minutes.
  
• Turn off the heat and let stand for 30 minutes without lifting the lid.
• Season the broth with the soy sauce, remove the tongue and intestines, cut into pieces, then return them to the soup before serving.
  1 tablespoon light soy sauce