In the case of "Ppongjjak," it may be shunned by karaoke rooms in rich villages, but it is always the best hit song for ordinary people. For another example, when asked if women think they look old, women in Gangnam say no, while poor people say yes. Likewise, bourgeois women and ordinary women react differently to the same cultural product called "cosmetics that make your skin young." Instead of ordinary women falling for such temptations easily, the so-called "well-off neighborhood women" pursue natural myths such as "natural skin of vegetation." In short, Bourdieu produces "Yangban Culture" and "Sangnom Culture" in more detailed and sophisticated forms in modern times. It is being reproduced, and culture, taste, and education break the framework of the existing concept of making humans human. Culture is preached as a means to discriminate, isolate, exclude, and persuade. Originally, it was a thick book in one volume, but for convenience, 1.2 copies were divided into commercial volumes and 3.4 copies were translated into lower volumes. Part 1 "Social Criticism of Preferences" and Part 2 "Economics of Practice" consist of methodological criticism and search for new methodologies, and Part 3 "Class tastes and lifestyles" and conclusion "Class and Classification" deal with practical applications.