1. Wash and shred bergamot; 2. Wash red pepper and green pepper, remove pedicels and seeds, shred, blanch bergamot and pepper with boiling water, and pick them up for later use; 3. Add soy sauce, sugar, monosodium glutamate, shredded fingered citron and shredded pepper into the container, and stir well to serve. 1. Wash papaya, carrot and onion, cut into filaments, chop garlic cloves, remove seeds from green pepper and shred; 2. Put a proper amount of soy sauce, monosodium glutamate and sugar into a glass container; 3. Put shredded bergamot and shredded pepper into boiling water and disperse, the whole process takes about 8 seconds; 4. Add shredded carrots and onion and mix well; 5. Add garlic, salt 1 4 teaspoon, pepper and chili oil 1 teaspoon, sesame oil 1 teaspoon, sugar 1 teaspoon and balsamic vinegar1teaspoon, and stir well. 6. Put it in a dish and put the shredded pepper on it to form a certain color and shape contrast.