On May 20, 2023, the "Technological Innovation Seminar for In-depth Treatment of Soot Pollution" with the theme of "Pollution Reduction, Carbon Reduction, and Synergy" was held in Ordos, which is known for its "feeling proud (yangmei rustic)". This seminar was hosted by the National Environmental Protection Power Industry Smoke and Dust Control Engineering Technology Center with a combination of online and offline methods.

 Academicians of the Chinese Academy of Engineering, professors at the School of Environment, Tsinghua University, and expert committee of the National Environmental Protection Power Industry Smoke and Dust Control Engineering Technology Center Chairman Academician Hao Jiming, former senior researcher at Consol Energy in the United States Dr. Wu Muzheng, researcher Deng Shuang of the Chinese Academy of Environmental Sciences and other 15 domestic and foreign industry authoritative experts, Director of the Ordos National High-tech Zone Management Committee Zhang Pengcheng, as well as Ordos Environmental Protection Bureau and Science and Technology Bureau Dozens of representatives including leaders and technical personnel from relevant local enterprises attended the meeting.

Zhang Yuan, a national outstanding engineer, co-president of Fujian Longking Co., Ltd. and chairman of Lonjing Environment Techonology Co., Ltd., said in his opening speech that establishing first and then breaking is the bottom line for ensuring my country's energy supply. As my country's current basic power source to ensure safe and stable supply of electricity, coal power will continue to increase before carbon peaks in 2030. To this end, further improving the quality of industrial flue gas pollution control represented by coal smoke and promoting the improvement of atmospheric environmental capacity are important tasks to support the accelerated realization of my country's economic development goals and improve the people's happiness with a blue sky. The whole society needs to be more Act proactively and make greater efforts.