1. Duck heart: Duck heart has unique flavor and chewiness, tough texture and slightly elastic taste. Duck hearts usually need proper treatment and cooking, such as frying, boiling or barbecue, to make them more delicious. Duck heart has a unique flavor and is suitable for people who like chewiness and umami.

2. Duck liver: Duck liver is a kind of food with tender viscera, which is rich in fat and vitamins A, B, C and other nutrients. Its taste is softer and more delicate than duck heart, and it melts in the mouth. Duck liver can be used to make all kinds of delicious food, such as fried rice with duck liver and duck liver hot pot. , often used as the main ingredient of high-end dishes. Duck liver may be more popular for those who pursue delicate taste and rich nutrition.

3. Duck heart and duck liver have their own unique flavors and eating methods. It is best to choose according to personal tastes and preferences, or try different cooking methods to find your favorite taste.