Associate Professor, Chinese Research Academy of Environmental Sciences Profile / Bio Tang Yi is an Associate Professor at the Chinese Research Academy of Environmental Sciences, specializing in air pollution prevention and control strategies in China. He has contributed extensively to research on joint prevention and control of air pollution in the Beijing-Tianjin-Hebei region and surrounding areas, with a focus on policy integration, scientific innovation, and sustainable development. Materials Title Date Learning Materials Topics Joint Prevention and Control of Air Pollution in the Beijing-Tianjin-Hebei and Surrounding Areas: Review and Prospects 11 March, 2026 Slides Environment, Urban Development