1. Cooking method: shred the seaweed, put it in a steamer, add appropriate amount of water, and cook it on medium and small fire for 10- 15 minutes until the seaweed becomes soft. Then take it out to cool, and you can eat it.

2. Stir-frying method: shred the seaweed into a hot pot, add a proper amount of oil, and stir-fry evenly over medium heat until the seaweed becomes brittle. Seasonings such as salt and sugar can be added according to taste.

3. Baking method: put the shredded seaweed into a baking tray, preheat the oven to 180 degrees, and bake in the oven for 10- 15 minutes until the seaweed becomes brittle and hard.

4. Soaking method: soak the cut seaweed in warm water for 10- 15 minutes until the seaweed absorbs water and becomes soft. Some seasonings such as soy sauce, vinegar and sesame oil can be added to improve the taste.

5. Mixing method: Mix shredded seaweed with various vegetables, meat or tofu, add seasonings such as soy sauce, vinegar and sesame oil and mix well.