Baby fish is a rare amphibian in China. Its scientific name is giant salamander, which has high nutritional value and important medicinal value.

       As early as the Ming Dynasty, Li Shizhen recorded in the Compendium of Materia Medica that giant salamanders had curative effects on anemia, dysentery and cold blood disease. At present, Southeast Asian countries believe that giant salamander has the functions of strengthening body, beautifying face, preventing cancer and treating cancer, tonifying body and strengthening spleen, and it is a delicious food for tonifying in winter. Japanese pharmacological records show that Japanese giant salamander has curative effects on gynecological diseases, male kidney deficiency, spermatogenesis, and children's physical weakness, night sweat and chancre. The skin of giant salamander is a good medicine for burns. The fat of tail fat does not coagulate at low temperature. It is an excellent source of medicine. The giant salamander has very high nutritional value. Meat is delicious, protein content is high, which contains 17 essential amino acids for human body, fatty acid composition is special.