Without having read the Chrysanthemum Garden Novel, it's difficult to name the main characters. But generally, main characters can be identified by their importance in the story. They usually have the most lines, the most development, and are most involved in the major events. They might be complex individuals with their own backstories, dreams, and flaws. In a love - centered novel, for example, the two lovers would likely be the main characters, and their relationship would be central to the plot.
Since I don't have specific information about the Chrysanthemum Garden Novel, it's hard to say exactly who the main characters are. However, in most novels, there are often characters that the story revolves around. They could be people with different personalities and goals. Maybe there's a character who is on a quest for something, like finding a lost treasure or seeking revenge. And there could be other characters who either help or hinder this main character's journey.