From 13 to 16 November, Shizhen attended the International Conference on Atmospheric Environment, Extreme Weather, and Health, hosted by Hong Kong Baptist University and invited by Meng Gao. During the meeting, she chaired the session on “Causes and Mitigation of Air Pollution” and delivered an invited talk titled “Atmospheric Transformation of Organophosphate Esters: Evidence for Aqueous Secondary Formation in Aerosols.”