Dr. Xie earned her MS and PhD degrees in Clinical Medicine from the Third Military Medical University and the Chinese PLA Medical College. She is the Chief Physician and Director of the Intensive Care Unit at the First Medical Center, PLA General Hospital, specializing in severe respiratory conditions. Dr. Xie leads major research projects and has received top awards, including the PLA General Hospital Medical Achievement First Prize. She has published over 20 SCI papers and co-authored two books in the past five years, focusing on AI in clinical practice, organ support, and early diagnosis of severe infections.