1. Soak dried abalone in cold water for 4 hours, then soak it in hot water at about 60℃ for 4 hours, then change to clean water and cook it in a pot with low fire. After boiling, take it out immediately and put it in a cold water basin. Repeat several times until the abalone swells.

2. Abalone is a traditional and precious food in China. It is one of the eight "seafood treasures" and is known as the "crown of seafood". It is an extremely precious seafood and has always enjoyed a high reputation in the international market. Moreover, abalone is rich in nutrition and has high medicinal value.