The "2024 Annual Meeting of the Immune Cell Biology Branch of the Chinese Society of Cell Biology" was held in Lanzhou City from August 16 to 19, 2024. During the meeting, experts had a profound exchange with the domestic frontier scientists in the field of immune cell biology and the clinical and translational fields of immunotherapy. After the meeting, Professor Lai Guan Ng had extensive exchanges with the teachers and students of the research group on their research topics, interests and latest developments.