Abstract
Hsun K'uang was an outstanding thinker of the newly-emerging landlord class in Chinese history. Through the analytical critique, he established a simple materialist ideological system as the theoretical foundation of the later feudal centralism. In the historical development of materialism, his ideological system encompassed the essence of thought advanced before and after him. His combative proposition on the "decrees of Heaven" is an especially epoch-making achievement in ancient materialist theory. However, his world outlook, a metaphysical theory of cycles, recognized change and cycles but not evolution and development