1952 to 1980 served as teaching assistant, lecturer, associate professor and deputy director of the Department of Geology of Central South Institute of Mining and Metallurgy (renamed Central South University of Technology, now renamed Central South University), and 1979 served as vice president of Central South Institute of Mining and Metallurgy. Among them, 1954 was appointed as the captain of geological survey of Central South Geological Bureau, and 1976 was appointed as the head of Hainan rich iron mine campaign. 1977, the Hercynian paleogeosyncline was first discovered in Hainan Island, and then it was proposed that there was an independent Hercynian granite cycle in South China. In Granite Tectonics, gneissic directional structures in granitoids are divided into seven different genetic types, and the research results are published in the famous Greek magazine Crust. From 65438 to 0978, he served as the captain of the scientific investigation team of Altay rich iron mine in Xinjiang. 1980 transferred to the newly established Guilin Institute of Metallurgical Geology as a professor, part-time professor, vice president and dean of Central South University of Technology, director of the Institute of Concealed Deposit Prediction, honorary director of Hangzhou Gem Application Research Institute, and senior consultant of Nanjing Zhonghua Kistler Museum, Kunming Kunbai Group Jewelry Company, Zhejiang Gem Association, Ningbo Gem Association and Wuhan Yashi Jewelry Research Institute.