Recently, a certain department has conducted research on accelerating the transformation of military training. Leaders and cadres fully listened to the opinions and suggestions of officers and soldiers during the research, and formed targeted and guiding research reports, effectively promoting the in-depth development of military training and preparation. Listening at the same time makes it clear, but partial belief makes it dark. Observing a problem from one perspective or aspect can easily lead to one-sided conclusions; Listening to opinions and suggestions from multiple angles and aspects is more conducive to forming the largest common divisor. At that time, Comrade Mao Zedong's research achievements played an important role in guiding the Chinese revolution. One important reason was that he was good at listening to the trends of the eight sides, adopting different opinions, and achieving scientific decision-making. The construction of military combat effectiveness is a systematic project that involves various aspects such as combat readiness training, political work, and logistical support. Inadequate consideration of any aspect or aspect can lead to decision-making errors. If opinions and suggestions from various aspects cannot be fully listened to in investigation and research, it is easy to overlook one aspect and miss the other, making it difficult to fully grasp the true situation. At present, the entire party and army are vigorously promoting the trend of investigation and research. Leaders and cadres should lean down and sink to the front line during research, closely focus on the research topic, examine the pulse, dissect sparrows, solicit opinions and suggestions from officers and soldiers from multiple angles and perspectives, concentrate their wisdom and strength, and lay a solid foundation for scientific decision-making. (Outlook New Era Network)