1.？ Cut half a broccoli into small pieces and blanch for later use.
2.？ 1 tbsp cooking oil+low heat stir-fry red oil in the shrimp head, discard the shrimp head and leave the oil.
3.？ Stir-fry shrimps until they change color, add blanched broccoli+1/3 chopped green onion and stir well.
4.？ Add the cooked spaghetti +2 tbsp oil+1 tbsp soy sauce +3 turns of black pepper. If you like spicy food, you can also have some Laoganma and stir it evenly over medium heat.