I can't. According to official website, which inquired about the gourmet world, the cooked duck intestines are white and the cooked duck intestines are pink, which means they are not cooked enough to eat. Duck intestines are organs used by ducks for digestion and absorption. It is the floorboard of duck's large intestine and small intestine. It is rich in nutritional value and is the most important nutrient to maintain immune function.