Elephants are mammals in the family Elephantidae, belonging to two genera, and are the largest terrestrial animals in the world. Its pillar like limbs and wide feet can stably support its massive body. Elephants are very intelligent, highly social, and good at learning, so they are often domesticated by humans. Elephants have been listed as one of the top ten species most threatened by trade activities in the world. In order to protect endangered elephants, countries such as Kenya have called for a 20-year ban on ivory trade, curb illegal ivory trade, punish poaching, and prevent elephant extinction.

Rabbits are herbivorous vertebrates belonging to the Rabbit family of the Rabbit order. Rabbits are widely distributed worldwide and are commonly found in deserts, grasslands, dry grasslands, forests, or forests. Has nocturnal and drowsy characteristics, is very active at night, and appears quiet during the day, timid and easily startled, with a gentle temperament but poor social behavior. Rabbits are herbivorous animals. Rabbits have high medicinal value, and their meat has the effects of nourishing yin and cooling blood, nourishing qi and moisturizing skin, detoxifying and removing heat. It has a certain regulating effect on common symptoms such as dizziness, tinnitus, and hypertension, and is known as the "essence in meat". In traditional Chinese culture, the rabbit is a symbol of auspiciousness and is listed as one of the twelve Chinese zodiac animals.