In order to care about the health of staffs and make them devotion to work, study, and living with stronger health and good physical fitness, in the morning of April 23, China’s Environmental Health and Sanitation Safety Promotion Association held “Joint Establishment of Safety and Health” commonweal lecture in the conference room, it introduced environmental pollution like haze weather etc. would do harm to the body as well as prevention and treatment of many occupational disease, all benefited a lot from the lecture.