Fried watermelon soup with tomatoes. Although I haven't cooked this dish, I personally think it won't be too difficult. Wash the tomatoes first, then cut a cross knife on them, blanch them with boiling water and remove the skins. This will make tomatoes more convenient to eat, because some people especially don't like tomato skins. Luffa can be peeled off with a peeling knife, and then cut into hob blocks or dices. Stir-fry garlic cloves with chopped green onion, then stir-fry loofah for a while, then stir-fry tomatoes for a while, then add some salt and essence, then fill water according to the number of people in the family, boil and beat an egg blossom, then hook a thin sauce with starch, and finally sprinkle a little chicken essence and a few drops of sesame oil to serve.