| 1. | Soak the fish maws in water with 8 hours approximately until softened (the soaking time is depends on the size of fish maw), water should be changed for 2-3 times during soaking; Blanch the fish maws with ginger and scallion for 5 minutes; |
| 2. | Drain the fish maws, and then soak it in cold water and keep it in 0-8 Degree Celsius for 8 hours. Cut the fish maws into pieces, set aside; |
| 3. | Rinse cultivated cordyceps and sliced natural yam, soak for 30 minutes, set aside; |
| 4. | Remove the kernel of red dates; Rinse red date, wolfberries and dried longan, set aside; |
| 5. | Remove the nails of chicken feet, cut the pork shanks into pieces, blanch them for 5 minutes, set aside; |
| 6. | Put all ingredients into boiling water(2,500 ml). Once it’s bubbling, reduce heat to medium-high and cook for 2.5 hours; Season with salt. Be ready to serve. |
| 7. | Tips: Be careful that the utensils for soaking must be oil-free and do not add soda to the water, or else the fish maw will melt readily and its taste gets altered. |
| 8. | It would be much easier to clean the fish maws and remove the fishy smell if cut its top part. |
| 9. | If it is not serving instantly, it is better to seal properly and keep in 0-8˚C. It can be stored for 1 week. |