From November 18th to 19th, Yin Tongwei, deputy general manager of China Coal Science and Technology Nanjing Design Institute, and a group of 4 people from the Party Group Work Department, Environmental Protection Branch, and Geotechnical Branch visited Xi'an Research Institute to investigate party building and ecological environmental protection. Deputy Secretary, Secretary of the Discipline Inspection Commission, Chairman of the Labor Union Zhou Chongjun, the party committee's work department and the relevant person in charge of the Institute of Environmental Protection participated in the discussion.
At the symposium, the Xi'an Research Institute Party Committee Work Department, the Engineering Office and the person in charge of the Environmental
