Hedgehog is a collective term for a class of small mammals in the family Hedgehog of the order Hedgehog. Because it is wrapped in a layer of pointed prickly hair, it is named, also known as hedgehog, hedgehog mouse, prickly mouse, etc. Hedgehogs are distributed in countries such as Asia, Europe, and Africa, inhabiting mountainous forests, grasslands, farmland, shrubs, and other areas. Hedgehogs lie down during the day and come out at night, enjoying snoring. As an ectothermic animal, it cannot stably regulate its body temperature and has a hibernation habit. In recent years, overfishing and indiscriminate killing have caused serious damage to the wild resources of hedgehogs, resulting in a sharp decline in their numbers. China has listed them as a scarce commodity and requires artificial breeding.

Hedgehog is a collective term for a class of small mammals in the family Hedgehog of the order Hedgehog. Because it is wrapped in a layer of pointed prickly hair, it is named, also known as hedgehog, hedgehog mouse, prickly mouse, etc. Hedgehogs are distributed in countries such as Asia, Europe, and Africa, inhabiting mountainous forests, grasslands, farmland, shrubs, and other areas. Hedgehogs lie down during the day and come out at night, enjoying snoring. As an ectothermic animal, it cannot stably regulate its body temperature and has a hibernation habit. In recent years, overfishing and indiscriminate killing have caused serious damage to the wild resources of hedgehogs, resulting in a sharp decline in their numbers. China has listed them as a scarce commodity and requires artificial breeding.

Gecko is a reptile belonging to the gecko genus in the gecko family. The body is relatively flat, with a total length of 10-15 centimeters, and the length of the tail and head is basically the same. Gecko is distributed in Guangxi, Guangdong, Fujian, Yunnan and other places in China; They prefer to live in secluded places such as between walls and under eaves, and appear on ceilings and walls at night, hunting insects such as mosquitoes and flies. The medicinal value of geckos is very high, and they can be used to treat conditions such as epilepsy, scrofula, tuberculosis, and swelling. Their dried products are called "Tianlong". In the "Compendium of Materia Medica" written by Li Shizhen in the Ming Dynasty, geckos were referred to as "immortal toads". It has the effects of relieving cough and asthma, relieving spasms and dispelling wind, nourishing liver and kidney, nourishing essence and blood, and dispersing and reducing swelling.