This article attempts to understand John C. H. Wu's (1899-1986) theological thought in the context of the historical vicissitudes of localized theology in China. Chinese localized theology after the 20th century can be divided into three stages: pre Sino-theology, the transition from pre Sino-theology to Sino-theology, and Sino-theology. The elaboration of these three stages shows how Sino-theology goes beyond pre Sino-theology by distinguishing between theology-belief and cultural carriers, which was the basis for the division between the three stages themselves.