Seaweed soup

Shengsi is rich in laver. Shengsi Porphyra is an algae plant, which grows on the rocks by the sea. It is completely wild, with dark and bright color and delicious taste, which is incomparable to artificially propagated Porphyra. Porphyra collected in winter is the best, followed by spring. Shengsi laver is used to make soup, which tastes good.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)