Cut the dried shredded squid into smaller pieces (approximately 4cm). Pour some oil on a heated pan and put the dried shredded squid and stir-fry thoroughly in low heat. Set aside the cooked squid and pour gochujang, sugar, cooking wine or water in a pan. When the ingredients start to boil, add the cooked dried shredded squid and mix together until the sauce gets on the squid evenly. Add some sesame oil and sprinkle some sesame seeds for garnish.