Check the pig's ears for hairs. If necessary, scorch them with fire and scrape off the scorched parts with a knife. Rinse well and leave the ears to soak in cold water for 1 hour. Wash the carrots, peel and grate. Peel the garlic cloves, wash and chop. Wash the parsley, dry on paper towels and chop.
Boil the pork ears. To do this, place the soaked pig ears in a saucepan, fill with water and put on fire. Cook for 60-80 minutes over medium heat.
Slice the pork ears. Remove the cooked ears from the heat and let them cool. Then cut into thin strips and place in a bowl.
Marinate the ears. Add chopped carrots to the ears in a bowl, season with soy sauce, vinegar, vegetable oil, salt, sugar, hot pepper and Korean seasoning. Stir, add ground coriander and chopped garlic. Stir again. Place in a plastic bag, tie and place in the refrigerator. Leave for at least 5 hours. Turn the bag over occasionally to distribute the marinade evenly.
Before serving, garnish the Korean pork ears with cilantro or any other herbs.