The "Zhenzheng lun" by Xuanyi

The Zhenzheng lun 甄正論 ( T 2112, Treatise of Revealing the Correct) is a Chinese Buddhist apologetic treatise with a distinct anti-Daoist stance in three juan . It is organized as a dialogue between a Daoist, the "Venerable Obstructed by Customs" ( zhisu gongzi 滯俗公子), and the Buddhist "Master Revealing the Correct" ( zhenzheng xiansheng 甄正先生) in which the former is gradually led towards an orthodox Buddhist understanding by the latter through the refutation of his various arguments against Buddhi