How does this excerpt contribute to the structure of the story?
It reveals the resolution of the story when Lingi is valued for her ability to read.
It explains the conflict that between Lingsi and Tianyi when Lingsi begins teaching her to read.
It describes how the relationship between Lingsi and Tianyi changes throughout the story.
It is a flashback to the moment when Lingi realizes how much she appreciates her upbringing in the House of Li.
