Abstract: The 18th National Postgraduate Symposium on Environmental and Occupational Medicine, co-sponsored by the Editorial Board of Journal of Environmental and Occupational Medicine and the School of Public Health of Sun Yat-sen University, was successfully held on August 22 to 25, 2024 in Guangzhou, Guangdong Province, China. Adhering to the theme of “Research and practice: Healing the schism”, the symposium aims to enliven academic thinking, expand research horizons, encourage innovation, enhance inter-university exchanges, and strengthen talent cultivation, especially to promote the close integration of academic research and public health practice. A total of 105 papers were received from 38 universities. The symposium also gathered about 160 participants, mainly authors postgraduates from universities and experts and professors in the field of environmental and occupational medicine. All the participants discussed the latest research advances and future development trends of environmental and occupational medicine, and endeavor to apply the research results in public health practice.