This is one book, not two. China Geo University is a national key university directly under the Ministry of Education, which is funded by the national "2 1 1 Project" and the construction project of innovation platform for advantageous disciplines of the Ministry of Education. It is a university approved by the state to set up a graduate school; It is a multidisciplinary university with earth science as its main feature and coordinated development of science, engineering, literature, management, economics, law, teaching and philosophy. It has two national first-class key disciplines: geology, geological resources and geological engineering. The so-called colleges suffixed by China Geo University are not one, but mostly independent colleges, which have little to do with the size of one.