釋道宣《廣弘明集》載錄〈漢顯宗開佛化法本內傳〉講咗一編有關「佛道論衡」嘅故事。
Shi Daoxuan's "Guanghong Ming Collection" recorded the "Inner Biography of the Dharma Book of the Opening of the Buddha of Han Xianzong", which tells a story about "Buddhism and Taoism".