What was 'petty treasure'? What did it mean to describe writing?

"Xiaozi" was a term that originated from the Chinese internet culture. It referred to a class in terms of economy, lifestyle, and social status. This term first appeared around 2010. It originally referred to some young people working in first-tier cities such as Shanghai. Their income was relatively high, and their lives were relatively exquisite. They paid attention to taste and sentiment, and they also had a certain amount of spending power. Later, this term gradually expanded to other cities and the general population, becoming a general adjective. The word "petty capitalists" could be used to describe writing styles that pursued exquisiteness, exquisiteness, taste, and sentiment in literature, art, music, and other fields. This kind of writing usually pays attention to details, emotions and atmosphere, and is good at using rhetoric and literary language to express profound thoughts and emotions. It is full of personal style and personality. In online literature, the term " petty capital " was often used to describe novels, essays, poems, and other works that emphasized literature and artistry, as well as literary schools that pursued taste and sentiment, such as modern literature, post-modern literature, black humor literature, and so on.