Dr. Bei He is a professor who has conducted extensive research in the fields of chronic obstructive pulmonary disease (COPD) and respiratory system infections. A series of studies on the pathogenesis of COPD have been published in leading international journals specializing in this field. Her research on the clinical imaging phenotypes of COPD and the imaging characteristics of hormone-sensitive interstitial lung diseases, utilizing artificial intelligence imaging technology, is expected to provide important data for personalized treatment. Dr. He also led the first pharmacokinetic-pharmacodynamic (PK/PD) studies on vancomycin and meropenem in China, which are of great value for the rational use of antibacterial drugs.