Framework of Dichotomous Logic and Non-logic

This paper proposes an original ontological axiom system based on the ultimate base of "Jiji".Through the division of logical domain and non-logical domain, absolute existence and possible existence, it provides a unified and non-residual explanatory framework for the phenomenal world, logical nature and the nature of language, thus avoiding the cycle and rupture of traditional ontology. This paper reconciles the double deviation of modern philosophy and postmodern deconstruction on the issue of existential foundation, and constructs an ontological foundation path with both stability and openness.