1957 graduated from the Department of Mineral Geology and Exploration of Beijing Institute of Geology in autumn. After graduation, he has been engaged in field geological prospecting, exploration and research for a long time, and has published many papers, such as About Copper-Nickel Sulfide Deposits, About the Genesis of Bauxite Deposits in Southern Hebei, The Occurrence Characteristics of Yanshanian Layered Rock Mass in a Certain Area and Its Prospecting Significance, Two Comments on Geomechanics, The Genesis of the Pacific Ocean from the Comparison of Astrology and Geology, The Third Force of Geological Action, etc., covering many fields of geology.
65438-0988, became the chairman of the Gemstone Professional Committee of Shanghai Geological Society. 1993 initiated the establishment of "Shanghai Zhongbaobao Jade Appraisal Center" and served as the director of the appraisal center (retired as a consultant in 2002). 1994, Shanghai Far East Jewelry Institute was established, with the position of vice president. 1996, Shanghai Gemstone Association was established and was elected as one of the first vice presidents, and served as the second vice president five years later. 1996 was recognized as one of the first batch of 49 jewelry quality inspectors in China by the Ministry of Personnel and the State Bureau of Technical Supervision.
In gemmology, there are Chinese-English dictionaries of gems and stones, some key topics in gemmology research at present, a new understanding of the classification of gems and stones, the significance of inclusions in gemmology research, some questions about the visual evaluation method of diamond color grade and chromaticity value, and some discussions on the new edition of gemmology standards. The author is also an active participant in popular science activities. 1979 Up to now, more than ten books and hundreds of articles have been published, including Legend and Appreciation of Gems, Magic Diamond, Precious Jewelry Investment Collection Manual and Famous Yin Shi Investment Collection Manual, and many related awards have been won. 1992 was awarded as an outstanding popular science writer in Shanghai.