Creatures allegoric is expressing exemplum on personification of brutes, as protagonist, utilizing comportment, characters, and characteristic of creatures, symbolically reflecting conceptions, sensations, and living mode of mortal, and aptly resting on metaphysics of life to bibliolaters for some apologues and edifications. On the furtherance of Buddhist Scripture concentrated, for the sake of public comprehending religious doctrines, usually track down the brute exemplum full of wit and facetiousness for edifying. The sutra of 《Chu-Yao》, rephrased by Bodhisattva and reworded by Zhu-Fo-Nian, is gatha with thirty volumes, thirty-three articles, compiling preach of Buddha, and making interpretation of gatha or taking takes to allegorize logic of Buddha. It accommodates some Creatures allegoric is 〈Da-Hai-San-yu〉、〈Mu-Niu〉、〈Long-Niao-Jian-Shi〉、〈Ma-Niu〉、〈Bu-Zhi-Si-Huo〉、〈Ju-Mu-Zhu-Shi〉etc. Furthermore, the meritorious and debatable disputation in The sutra of 《Chu-Yao》is how to scrounge brute narrations for penetrating Budhha dharma to benighted people. This paper is taking on Creatures allegoric, collating in depth, and having three steps：First, intentness on the guidelines of transliteration, appellation of sutra and configurations of The sutra of 《Chu-Yao》. Second, the formations of The sutra of 《Chu-Yao》could divide into two parts of Creatures allegoric as allegoric scudding and allegoric exemplum for anatomizing and expounding. Third, to traverse the possible inceptions of Creatures allegoric and presentations in the Chinese literature, manifesting countenances and institutions of Creatures allegoric in The sutra of 《Chu-Yao》
