You must add sugar and vinegar to the cold jellyfish, and you need to add more sugar to make it taste better, and sesame oil (remember that jellyfish is salty and must be soaked in water for 4-5 hours, otherwise it will also be salty) bitter), do not add MSG. You can add a small amount of shredded radish and serve it cold. The taste is also very good, sour, sweet and crunchy, very refreshing.