The method of soaking dried shark fin shreds is as follows:

1, first soak the dried shark fin shreds in clear water for 24 hours, as shown in the figure below.

2. After 24 hours, remove the shark fin, pour out the original water, then pour clear water into the pot, and add the shark fin to boil, as shown in the following figure.

3. After the fire is boiled, cover it, turn on low heat and cook for about 4 hours, as shown in the figure below.

4, 4 hours, turn off the fire and cool, take out the shark fin, soak it in clean water and wash it again, then take out the shark fin, as shown in the figure below.