There are tens of thousands of types of writers. A simple classification can be made into two types: those who are good at telling stories and those who are not good at telling stories. This division has nothing to do with affirmation or negation (limited to the fact that affirmation and negation are the working habits of investors and managers). As a reader, I say this to tell you that Xie Zisheng is a writer who is very good at telling stories.