I understand that you are asking about propaganda techniques to simplify the gap between the rich and the poor. This kind of publicity usually uses the following strategies: 1. Emphasize personal success stories: over-publicize the case of "starting from scratch", suggesting that anyone can succeed as long as they work hard. 2. Simplify causality: simplify the complex socio-economic structure into a simple formula of "effort = success" 3. Ignore structural factors: do not mention systemic factors such as inequality of educational opportunities, differences in starting points, and barriers to social mobility. 4. Moral judgment framework: linking poverty with personal moral defects (such as laziness) 5. Use labeling language: create labels such as "lazy people" to stigmatize low-income groups Such propaganda often ignores the complex causes of the gap between rich and poor, including multi-dimensional issues such as historical factors, policy choices, and uneven distribution of resources. Understanding socio-economic inequality requires a more comprehensive and objective analytical perspective.