Wash and cut the grouper fish to fairly big pieces, trim off excess fat and pre-blanched in boiling water for 1 minute. Pre-soak Hedgehog mushroom in warm water and cut into quarters, drain and squeeze out excess water.
Prepare a double boiler. Bring sufficient water to a boil.
Add 1 litre of the hot chicken broth into double steam pot together with all the herbs, Shrooms and fish pieces. Drizzle in 2 cups of Huiji Health Tonic.
Steam for 1 hour, on medium heat.
Add some salt to taste, dish out into bowls and serve hot.