Associate Chief Physician and Doctor of Medicine in the Department of Ultrasound Medicine, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. Dedicated to ultrasound imaging evaluation of pediatric and adult liver transplantation, and ultrasound diagnosis of liver diseases (including the development and application of new technologies such as contrast-enhanced ultrasound, elastography, and superb microvascular imaging). Has conducted long-term research in hemodynamic monitoring of liver grafts and accumulated rich clinical experience. Has presided over 4 research projects including the National Natural Science Foundation of China. As first author, has published more than 10 academic papers related to liver transplantation ultrasound, including 10 SCI papers. Participated in the translation of the imaging evaluation chapter of the English edition of "Liver Transplantation," participated in the compilation of the transplantation imaging chapter for standardized residency training, and taught "Pediatric Liver Transplantation Ultrasound Imaging Technology" for the liver transplantation specialized competency training program.