Bio: Prof. Guang Jia is the chief editor of two undergraduate textbooks, “Occupational Health and Occupational Diseases” and “Concise Course on Occupational Health”, as well as three monographs, including “Respiratory Toxicology”, “Biological Effects and Safety Applications of Carbon Nanotubes”, and “Toxicology of Organic Solvents”. I have been recognized in the "Top 100 Influential Scholars in Public Health and Preventive Medicine in China" and have been selected as one of the top 2% of scientists in the world for many times. I am vice chairwoman of Occupational Health and Occupational Diseases Committee of the Chinese Preventive Medicine Association, the Industrial Toxicology Committee of the Chinese Society of Toxicology, and the Occupational Health Association Standards of the China Health Supervision Society, also, a member of the Health, Safety and Environment Working Group of the National Nanotechnology Standardization Technical Committee. In addition, I work as the editor of several journals, including the “Chinese Journal of Preventive Medicine”.