Integrating with practice and connecting with the hearts of the masses, we must take the path of investigation and research, go deep into the frontline, and take root in the people. To this end, investigation and research should be carried out throughout the entire process of this theme education, in order to continuously deepen the understanding of the Party's innovative theory, promote high-quality development, promote problem inspection and rectification, and test the role of cadres, ensuring that theme education does not deviate, deviate, or go empty. Deepen our understanding of the Party's innovative theory through investigation and research. To promote the deepening and implementation of theme education, it is necessary to continuously strengthen the Party's innovative theoretical arm. On the one hand, the 20th National Congress of the Communist Party of China made scientific plans for the comprehensive construction of a socialist modernized strong country, and made comprehensive arrangements for the development of the Party and the country in the coming period. Only through comprehensive and in-depth investigation and research can we accurately understand these new concepts, ideas, and strategies; On the other hand, China is currently facing increasingly complex risk tests on the new journey. Only through comprehensive and in-depth investigation and research can various regions and departments accurately grasp the timing, promotion methods, and potential impact of policies based on a full understanding of differences. Therefore, it is necessary to effectively enhance the ability to comprehend the Party's innovative theory, guide investigation and research work with the Party's innovative theory, observe new situations, study new situations, and solve new problems around the prominent problems and contradictions faced by the current Party and state work, and ensure that the decision-making department of the Party Central Committee takes root. Promote high-quality development through investigation and research. To solidly organize theme education, it is necessary to be realistic, pragmatic, and cohesive, transforming the achievements of theme education into a guarantee for high-quality development and a driving force for unity and struggle. Investigation and research is not purely theoretical research, but a strategic application research that combines theory with practice. Therefore, conducting research must closely meet the needs of practical work, prioritize whether to solve the problem of high-quality development, and form ideas, methods, and policy measures to solve problems and promote work around filling gaps, preventing risks, and addressing bottlenecks. We should closely monitor the shortcomings and root causes of the problems that affect and constrain high-quality development in our region, department, and unit, and carry out targeted treatment; Strengthen the forward-looking research on new situations in the new era, strengthen the investigation, research and judgment on various risk source, analyze the emerging and tendentious problems, and strive to resolve the risks at the source; Carry out supervisory and strategic research to promote implementation, break down the obstacles and difficulties in implementing the spirit of the 20th National Congress of the Communist Party of China, and effectively transform the research results into practical measures to solve problems and improve work. Promote problem rectification through investigation and research. Only by integrating problem rectification into thematic education can the people feel that