The materials that need to be prepared in advance are: appropriate amount of lotus seeds, appropriate amount of loofah, appropriate amount of water, and appropriate amount of dried bamboo shoots.

1. Peel the loofah, wash and cut into sections.

2. Peel the lotus seeds from the lotus pod.

3. Remove the skin of the lotus seeds.

4. Sit in a pot, add water, and cook the dried bamboo shoots first.

5. Add lotus seeds and cook together.

6. Add loofah.

7. Take out the pot and put it into bowls.