Boil hot water in a pot, add ginger and chicken feet, and cook for 10- 15 minutes until the chicken feet are cooked.
Put the cooked chicken feet in ice water.
Mix garlic, sugar, rice vinegar, soy sauce, Chili sauce, salt and sesame oil, add chicken feet and continue to stir evenly. Cover with plastic wrap and marinate for more than half a day. Remember to turn the chicken feet more.