<span style="font-size:16px;line-height:115%;font-family: Professor at the Department of Geology, Northwest University, doctoral supervisor, and innovative leader in the Shaanxi Provincial High level Talent Program. In recent years, he has been working in the field of geologyNature,Science,Gondwana Research,Precambrian Research<span style="font-size:16px; line-height:115%; Published papers in academic journals such as font family: Song typeface55; has successively presided over sub projects of the National Natural Science Foundation of China and the National Key R&D Project, etc12scientific research projects. He served as the secretary general of the Asian Paleontology Association and the Chinese Paleontology Society, and a member of the National Committee of Paleontology and Fossils Experts. His research achievements were awarded the President Award of the Chinese Academy of Sciences, the first prize and the second prize of science and technology of Jiangsu Province, selected into the selection plan of excellent papers of the Chinese Association for Science and Technology, the compilation of annual major progress in Chinese paleontology, and 100 outstanding academic achievements of natural science in Jiangsu Province.

  In recent years, he has focused on the key scientific issues of" origin and early evolution of eukaryotes, environmental background and resource effects ": (1<span style=" font size: 16px; font family: The Song Dynasty discovered key fossil evidence for the early evolution of sponges and stinging cell animals, proposed the origin and early evolution patterns of complex ecosystems, explored the "Great Imbalance" event and its corresponding environmental background, and achieved a series of innovative results in basic frontier research. (2<span style="font size: 16px; font family: Song Dynasty) The focus is on potential deep-seated source rocks such as the Middle Neoproterozoic Cuizhuang Formation and Baizhugou Formation, as well as the Ediacaran period. The sentence is:-<span style="font-size:16px;font-family: The sedimentation of rare earth rich phosphate rocks such as the Gezhongwu Formation during the transition period of the Cambrian period is explored to explore the enrichment mechanisms of source rocks, phosphate rocks, and associated rare earth resources, providing theoretical basis for resource exploration and storage enhancement, and serving the major needs of national resource and energy security