2. Prepare 200g olive vegetables and 100g vermicelli.
3. Wash the olive vegetables with water first.
4. Then put it in a bowl and soak it in boiling water for 20 minutes.
5. Soak the vermicelli in cold water at the same time.
6. Squeeze the soaked olive vegetables and put them on the plate.
7. Boil the water and put the soft vermicelli into the pot to cook.
8. Put the cooked vermicelli on the plate.
9. Finally, pour in vinegar, soy sauce and boiled scallion oil.