[Editor's point of view of China Pharmaceutical Network] Since this week, most parts of my country have entered the autumn and winter mode, and with the advent of autumn and winter, environmental problems such as smog may also follow, so how to deal with air pollution problems become the focus of attention. The author was informed that recently, ten ministries and commissions including the Ministry of Environmental Protection, the National Development and Reform Commission, and 6 provinces (cities) including Beijing, Tianjin, and Hebei issued the "Action Plan for the Comprehensive Control of Air Pollution in the Autumn and Winter of 2017-2018 in Beijing-Tianjin-Hebei and Surrounding Areas". Compared with the plan, this action plan has increased both in terms of the scope of remediation and the intensity of crackdowns. Among them, the API industry has become the focus of this governance. The plan emphasizes that API manufacturers will stop production in principle if they violate the discharge process.