Check the pig's ears for hairs. If necessary, scorch them with fire and scrape off the scorched parts with a knife. If there is fatty tissue at the base of the ear, carefully cut it off with a knife. Rinse well and leave the ears to soak in cold water for 1 hour. Peel the garlic cloves, wash and chop. Peel and wash the onion. To serve, wash the parsley, pat dry on paper towels and finely chop.
Boil the pork ears. To do this, place the pig ears in a saucepan, cover with water and put on fire. Bring to a boil and reduce heat to medium. Cook for 20 minutes. Then drain the water, add fresh water, add bay leaves, 2 cloves of garlic and peeled onions. Boil the ears for 2 hours.
Make the marinade. Pour soy sauce, vinegar, oil into a bowl, add chopped garlic, coriander, salt, and a mixture of peppers. Mix thoroughly and let sit for 10 minutes.
Slice the pork ears. Remove the cooked ears from the heat and let them cool. Then cut them into thin strips and place them in a bowl.
Marinate the ears. Add the marinade to the ears in a bowl. Mix thoroughly and let sit for 3 hours.
Sprinkle the marinated pork ears with chopped parsley before serving.