In order to further improve the diagnosis and treatment level of hematology related diseases, enable medical personnel to understand the new progress and new trends of hematology diseases, and strengthen academic exchanges in hematology, the MPN Exchange meeting of Hematology Branch of Chengdu High-tech Medical Association, sponsored by Chengdu High-tech Medical Association, was successfully held online on August 29, 2024. This meeting specially invited a number of experts in hematology and related fields inside and outside the province to give lectures, covering a wide range of content, closely combined with clinical practice, with strong advancement, practicality and controllability. During the conference, experts shared the latest research results and clinical experience, providing valuable learning opportunities for grassroots physicians. Through this exchange meeting, the medical staff attending not only deepened their understanding of hematology related diseases, but also broadened their diagnosis and treatment ideas and improved their clinical skills. Chengdu Hi-tech Medical Association will continue to promote academic exchanges and cooperation in the field of hematology, and provide more platforms for medical personnel to learn and exchange.