After Seng Zhao's death, some people compiled his four papers, namely, Nothing Moves, No Vacuum, Prajna Ignorance and Nirvana Anonymity, into a book named Zhao Lun.

In The Immortality of Things, Seng Zhao proved the immortality of cause and effect with the immortality of things, and explained the inevitability of cause and effect in the third world and the possibility of practicing Buddhism with the theory of the immortality of cause and effect. The theory of no vacuum focuses on the idea of the emptiness of the universe, thinking that everything is formed by the combination of karma, so although there is nothing, although there is nothing, there is nothing, in short, it is "emptiness." Prajna Ignorance focuses on the ignorance, omniscience and omnipotence of Buddhist wisdom. Nirvana explores the profound meaning of Nirvana anonymously.