During the investigation and research conducted by a certain department, it is emphasized to strengthen scientific coordination and avoid cluster research, multiple research, and repeated research. The purpose of this requirement is to improve the quality and efficiency of research without increasing the burden on the grassroots. Grassroots work is complicated, and the time and energy of officers and soldiers are limited, which cannot be interfered with or wasted. If the research lacks coordination, it will inevitably disrupt the normal order at the grassroots level, disrupt the pace of grassroots work, and even affect the entrepreneurial enthusiasm of officers and soldiers. For leading cadres, the starting point and foothold of research should be placed on serving and strengthening the grassroots. Research is valuable and effective, and solving difficult problems through research is highly welcomed by grassroots officers and soldiers. The research that "thunder is loud and raindrops are small", and the research that "checks more and helps less" is difficult to achieve practical results, and must be resolutely corrected. To simplify the road, practical work is essential. Leading cadres at all levels must improve their style of work, follow the rules lightly, plan scientifically and innovate means, firmly avoid formalism and bureaucracy, and achieve tangible results through solid research, so as to promote the grass-roots construction to a new level. (Outlook New Era Network)