1, put the dried Gracilaria lemaneiformis into clear water, clean it, and soak it in warm water for 30 minutes. Generally, it is best to wait until it is half soft and crispy.

2. Put the dried Gracilaria lemaneiformis in cold water, soak it for about 2 hours, then take it out and boil it in boiling water for a few minutes, then take it out and soak it in cold water 1 hour.