It doesn't correspond to animals, but this sentence corresponds to a sentence.

According to Han Kang, there are thousands of apricots in Dongfeng without bivalent medicine.

This couplet is the couplet of Li Babai, an imperial doctor, in Awakening the World and Keeping Words. Han Kang: A native of Baling in the Eastern Han Dynasty, he sold medicine in Chang 'an for 30 years, with the same price; Dong Feng: People in the Three Kingdoms and the Kingdom of Wu treat people in Lushan for free, as long as the patient grows an apricot.