Investigation and research are the heirloom of our party and a fundamental skill in doing various work well. The "Work Plan for Promoting Investigation and Research throughout the Party" also clearly states that "one should dare to face problems head-on and be good at discovering them". To conduct good investigation and research, it is necessary to integrate problem awareness and problem-orientation throughout, continuously discover, identify, and solve problems. The investigation and research should comprehensively consider the different interests and demands of the masses in all aspects, and grasp the demands of the masses in the entire social system and reform process, and coordinate and grasp local and overall social interests, short-term and long-term interests. Problem awareness requires us not only to be "statisticians" and "collectors" of materials, but also to be "analysts" and "researchers". Only by fully utilizing systematic concepts and dialectical thinking, and accurately judging the value and significance of materials, can correct decisions be made on this basis. Conduct a good investigation and research to discover real problems. The so-called true problems refer to problems that objectively exist, have certain practical significance, have not been studied by others or have not been thoroughly studied, and have not yet been effectively solved. During the research process, in the face of a large amount of first-hand information, it is necessary to have a "keen eye" to identify problems, focusing on new problems encountered in practice, deep-seated problems in reform, development, and stability, urgent and difficult issues for the people, major issues in international changes, and prominent issues faced by party building. In the complex reality, it is necessary to identify the main contradictions and main aspects of contradictions. To do a good job of investigation and research, it is necessary to empathize with the difficulties and voices of the masses, think from the perspective of the people, and solve problems from their standpoint. In investigation and research, in the face of various opinions put forward by the masses, it is necessary to listen with an open mind and a clear mindset in order to accurately "identify" the shortcomings in work. For example, the intensification of conflicts caused by improper handling of problems, information asymmetry caused by inadequate promotion and interpretation of policies, and differences between new and old policies caused by policy changes. Only by being more inclusive, understanding, and leveraging can we clearly identify practical measures to solve problems and improve work. Problem awareness is not innate and requires long-term training. Party members and cadres need to be 'soaked' in the research subjects when conducting investigations and research. To cultivate a sense of problem, first of all, one should lean down and go deep into the grassroots, with a sincere emotion of "one branch, one leaf, and always care about the situation", and speak face-to-face and communicate with the masses in a thoughtful manner. Secondly, we need to go to places where there are many contradictions, strong opinions, and strong public feedback. Anything that is "troublesome" should be included in the problem list, and anything that is "difficult" should be included in the scope of tackling difficulties, in order to understand the urgent, difficult, and anxious problems of the masses. In addition, we must think, plan, and work together with the masses, allowing them to evaluate and discuss together, asking for advice and needs from the people, respecting the pioneering spirit of the people, and taking problem-solving as the fundamental goal. We must truly understand the situation, identify problems, and implement countermeasures, and constantly propose new ideas and methods to truly solve problems. Investigation and research are important ways and means to connect with the masses, as well as opportunities and bridges to enhance emotions with the masses. We must consciously consider investigation and research as a compulsory course for following the mass line, continuously solve various problems and contradictions in reality, and continuously improve the people's