1. Prepare mushrooms, beef, green garlic and vermicelli.

2. Boil the soup pot with water, and add the mushrooms after the water is boiled.

3. Add appropriate amount of fine salt and cook until the mushrooms are cooked.

4. When the soup is boiled and the mushrooms are cooked, add the vermicelli.

5. After the vermicelli is cooked, add beef and green garlic.

6. Add appropriate amount of sesame oil to taste.

7. Add some winter vegetables to refresh yourself.