Parboil chinese cordyceps in boil water. Soak to tender and then wash.
Parboil pork shank and fresh chicken in boiling water, too. Slice.
Parboil conches with spring onion and ginger in boiling water. Slice.
Fill the pot with water. Bring to boil. Put in all ingredients.
Cooking for 3 hours. Taste with Seasoning.