Vice Chairman of Specialized Committee for Ultrasound in Organ Transplantation of Chinese Association of Medical Imaging Technology, Vice Chairman of Shanghai Specialized Ultrasound Committee of Chinese Medical Association and Leader of Abdomen Group of Shanghai Specialized Ultrasound Committee. She has been engaging in ultrasound specialty for 30 years. Her major research direction is ultrasound contrast and ultrasonic targeted therapy. Clinical specialty: Diagnosis of various small tumors and early diagnosis of vascular complication in liver transplantation with ultrasound contrast technology. She has chaired two National Natural Funds, five Key Projects of Shanghai Science and Technology Committee and Natural Science Funds. She won two Second Prizes for Science and Technology Advancement at provincial and ministerial level, one Second Prize for Shanghai Medical Science and Technology and two Third Prizes for Science and Technology Advancement at provincial and ministerial level. She has published more than 100 papers on academic journals at various levels including 14 SCI articles and compiled a monograph on ultrasound contrast as a chief editor. She has cultivated more than 20 doctors and masters.