Petty bourgeoisie was a popular word in Chinese mainland from 65438 to 0990. Originally the abbreviation of "petty bourgeoisie", it refers to young people who yearn for western ideological life and pursue inner experience, material and spiritual enjoyment. Xiaozi should be a person who pursues the taste of life. The petty bourgeoisie, generally urban white-collar workers, has a certain position and wealth in society, but it is still far from the "middle class"-mainly economically. A real "petty bourgeoisie" must have a certain taste in life, ideological level and artistic appreciation. The term "angry youth" first appeared in Hong Kong1970s, when it specifically referred to a group of young people who were dissatisfied with the current social situation and were eager to change the reality. Later, it was called "Fenqing" for short, and became a proper vocabulary in Chinese mainland's network language, but the original names of these four words were not commonly used. Angry youths are usually young people in their twenties and thirties, who are mostly exposed to the internet, and a large part of them are students, especially college students, with strong narrow nationalism. This is a unique phenomenon in China after the rapid economic development in China and the beginning of the Internet era. At first, angry young people were just a few people who expressed their dissatisfaction on the BBS of the network. Because of the virtuality and uncertainty of the network, the initial cynics were just users who made excessive remarks. With the rapid development of the Internet and the expansion of the crowd in Chinese mainland, these people with extreme ideas are more likely to attract the attention of the media and the public. At the same time, their ranks are gradually growing, and their ideas are increasingly complex, and the relationship between virtual individuals and real individuals on the Internet tends to expand. Nowadays, cynics are not limited to the internet, and more people take to the streets to express their views and emotions.