In this paper, the tectonic subdivision is based on records of stratigraphic division and correlation, sedimentary formation, volcanics formation, intrusive magmatism, metamorphism and deformation, and consistent with the classic division theory of “three mainstream tectonic views” in China. Guided by theories of plate tectonics and earth dynamics, based on the requirements of metallogenic regularity and mineral energy resource prognosis, and following the main line of spatial-temporal structure analysis of tectonic facies environment of different-sized stable ancient continent block domains and different episodic orogenic systems, the authors have divided the tectonic environment of China into continent block domains and orogenic systems, which include nine first-order tectonic units and fifty-six corresponding second-order tectonic units.