In order to strengthen the academic exchanges between medical institutions at all levels in our city, improve the standard diagnosis and treatment of the majority of clinicians and the level of diagnosis and treatment of difficult diseases in the fields of blood, respiratory, infection, and severe diseases. The second session of the Series of Seminars on Standardized Diagnosis and Treatment of Antifungal Infections, sponsored by Chengdu Hi-tech Medical Association, was successfully held online on January 25, 2024. This meeting will invite experts from inside and outside the province in the fields of blood, respiratory, infection, severe diseases and related fields to teach, the content involves a wide range, closer to the clinical, has a strong advanced, practical and controllable, worthy of the majority of primary doctors to learn.