Worked on radiological field for 35 years.especially in clinical diagnosis in CT and MRI. Be the first batch in clinical MRI diagnostic dorctor and researcher in china.Particularly be good at the diagnosis of nervous system and urinary system diseases.Have published 80 papers and review articles both in chinese and foreign journals.As an editor-in-chief for the book of <<Imaging diagnosis of intractable cases--Central nervous system>>.And coedited the books of <<Clinical MRI>> and <<Clinical diagnosis of MRI>> and so on. Presided over or taked part in many projects of provincial level or national level researches.Be the deputy chief of a branch for MRI in Guangdong Radiological assistant.Be an editor for journals for <<Cacer>> and <<China CT and MRI>> and so on.