In order to continue to promote the mutual integration and penetration of basic research and clinical medicine in the field of blood diseases, to enhance the awareness and attention of researchers and health care workers to the most advanced development trends in this field, to provide an interdisciplinary exchange platform and to enhance multidisciplinary collaboration, Chengdu Hi-Tech Medical Association held the “Hematology Sub-committee Lecture Tour Meeting” in Chengdu, China, on April 13, 2024, which was successfully held in Chengdu. “. This meeting invites national famous experts in the field of hematology to give a special academic report.