Chinese scholars’ performance in international academic community and research on foreign archaeology has brought hot discussion about the internationalization of Chinese archaeology. Based on the databases of the China National Knowledge Infrastructure (CNKI) and the Web of Science core collection (WoS), this paper collected archaeology-related papers published by Chinese scholars in Chinese and world core journals (CCJs and WCJs for short), then filtered translated and original articles about foreign archaeology in CCJs, as well as all original archaeological articles in WCJs. Using Excel, CiteSpace and VOSviewer visualization software, we analyzed these data to give a bird’s-eye view of how archaeology research in Mainland China has become internationalized. Chinese archaeology has seen active-interrupt-active phases characterized by learning from foreign academics in the last century. Over the past two decades, the number of articles published in WCJs by scholars from Mainland China has increased significantly, and most research topics are at the forefront of international scholarship. Collaboration networks largely expanded, with the number of Mainland China–led articles increasing significantly. Archaeological papers written by researchers from Mainland China have appeared in a more extensive range of journals, including those with high impact factors. However, articles related to joint Sino-foreign archaeological projects were mostly published in CCJs. The archaeology-related articles published by Chinese scholars in WCJs occupied only a small proportion of all archaeological articles in WCJs. Compared to articles in CCJs, the number of those published by Chinese scholars in WCJs is a drop in the ocean. Therefore the internationalization is not yet a dominant trend and with the introduction of the new inward-looking policy we need more time to observe where the trends of internationalization and localization in Chinese archaeology are heading.