Christianity in China has achieved a rapid growth in population since the 1980s. This article mainly reviews empirical studies on Christianity from 2000 to the present. Drawing on statistics from the China Academic Journal Network Publishing Database (cajd), this article begins with an analysis of the trends in both quantity and research interests of large-scale empirical studies. Categories of churches are defined and applied to the analysis of various topics related to Christianity in China and to academic questions addressed by Chinese scholars. The article also discusses theoretical frameworks used to explain the dynamics behind the revival of Christianity and studies of the social functions of Christian churches. In addition, the article reviews investigations of Christianity in social life in contemporary China, studies of religious boundaries and civil society, the causal relationship between Christianity and economic development, its functions in urbanization, and other related subjects. It ends with discussions of Christianity's global dimension, its identity as a global religion, and its relation to the emergence of a global China. Christianity in China has achieved a rapid growth in population since the 1980s. This article mainly reviews empirical studies on Christianity from 2000 to the present. Drawing on statistics from the China Academic Journal Network Publishing Database (cajd), this article begins with an analysis of the trends in both quantity and research interests of large-scale empirical studies. Categories of churches are defined and applied to the analysis of various topics related to Christianity in China and to academic questions addressed by Chinese scholars. The article also discusses theoretical frameworks used to explain the dynamics behind the revival of Christianity and studies of the social functions of Christian churches. In addition, the article reviews investigations of Christianity in social life in contemporary China, studies of religious boundaries and civil society, the causal relationship between Christianity and economic development, its functions in urbanization, and other related subjects. It ends with discussions of Christianity's global dimension, its identity as a global religion, and its relation to the emergence of a global China.