Osmanthus fragrans is high-grade. According to relevant public information, osmanthus fish is a traditional precious food in China with a long history and is known as "water dish". Sweet-scented osmanthus fish is a favorite food for many people because of its tender meat, delicious taste and rich nutrition. Osmanthus fragrans also has high medicinal value and can treat many diseases. Grouper is also a kind of precious edible fish, with tender meat and delicious taste. But compared with osmanthus fish, the edible status of grouper may be slightly lower. Grouper also has high medicinal value and can treat many diseases.