How to eat watermelon skin: the first kind: stir-fried watermelon skin with vegetables. Peel the watermelon, wash it, then cut it into shreds or slices, put a little oil in the wok, heat it, add a little pepper, put the shredded watermelon or slices into the wok after frying, add a proper amount of salt and soy sauce, stir it a little, and then take the monosodium glutamate out of the wok. The second type: sliced watermelon. Slice the processed watermelon peel obliquely, then cut the meat into pieces, take out the oil, add a little oil to onion and ginger, stir fry, and put monosodium glutamate out of the pot. The third type: cool watermelon skin. Shred the processed watermelon peel, put it into a pot, pour in a proper amount of soy sauce, add a few drops of sesame oil and mix well, sprinkle with a little monosodium glutamate. The fourth kind: fresh watermelon stuffing. Prepare minced meat and shrimp (or shrimp skin), chop the processed watermelon skin into stuffing, and add appropriate seasoning to make pies, buns and jiaozi. The fifth type: candied melon skin. Take 500 grams of thick and fresh watermelon peel, peel off the outer green peel, cut the rest into thin strips, wash, pour into the pot, add enough water to boil for 10 minute, leave the fire source, rinse the watermelon peel quickly with cold water, then take it out to dry, mix it with 500 grams of white sugar, appropriate amount of water and 30 grams of vinegar, boil for 5- 10 minute, and then remove it from the fire. When eating, wash the salt cream, chop it up, add appropriate amount of sugar, pepper and sesame oil, and steam it in a bowl, which has a special flavor. Sprinkle some fine salt on the watermelon skin and put it in the pot. It will be crisp and refreshing the next day. Add some soy sauce and sesame oil and it will taste better. Sundrying watermelon peel, adding borneol water, grinding into powder, and applying appropriate amount of sesame oil can treat burns and stomatitis. Watermelon is hollowed out, filled with garlic, covered with a lid, sealed with paper mud, cooked with low fire, ground into powder, and eaten 6 grams a day, which can cure nephritis edema and ascites due to liver disease. Slice the watermelon skin into thin filaments, add salt, soy sauce, sugar and monosodium glutamate, stir-fry in a pot and serve. Watermelon Cui Yi 9? 12g, decoction instead of tea, can treat hypertension. Watermelon peel and winter melon peel 15g, Trichosanthes root 12g, decocted in water, can cure thirst and turbid urine.