1. Wash the brisket.
2. Put the brisket in a pot and add water to boil, and simmer for 1.5 hours.
3. Take out the stewed beef brisket and cut it into appropriate sizes.
4. Take out the stewed beef brisket and cut it into appropriate size.
5. Cut carrots and celery.
6. Put the chopped beef brisket, celery and carrots back into the soup pot, boil and simmer for half an hour.
7. Add some salt to the stewed beef brisket and serve.