György Markus is an important member of the Hungarian Budapest School and a representative of East European Neo-Marxism. From the perspective of modernity, Markus approaches through the concept of multiple cultures and forms constructs theories of cultural critique informed by his theoretical features, while the paradigm theory is one of the representative themes. In general, Markus approaches through the antinomies between two paradigms, language and production. Taking Popper's language-knowledge paradigm as an example, he criticizes the evolutionistic features of the language paradigm and the over-dependence of historical studies on knowledge logic; he also points out the theoretical dilemma and crisis of orientation determinism, as implied in the language paradigm. This article is meant to show the central thought of Markus's paradigm theory and comment on the implications of its theoretical appeal of East European Neo-Marxism.