I picked up 'The Seventh Day' by Yu Hua partly because someone mentioned it was based on true events. That really isn't the right way to think about it. The novel follows Yang Fei, a man who wanders the afterlife for seven days after his death, encountering other souls and revisiting his life. While the setting—the rapid urbanization and social changes of modern China—is very real, the story itself is a complete fabrication. Yu Hua uses that realistic backdrop to tell a surreal, ghost-story parable about loss, memory, and how society treats its most vulnerable people.
The 'true story' element comes from the social commentary, not the plot. The bureaucratic absurdities Yang Fei encounters in the spirit world, the heartbreaking tales of migrant workers and forgotten citizens—those feel true because they reflect very real societal issues. But Yang Fei himself? His journey? That's pure, brilliant invention. It's more accurate to say the novel is emotionally true, or true to the experience of living through those times, rather than being a fictionalized account of any specific event. I think calling it based on a true story undersells what Yu Hua is doing; he's not reporting, he's using fantasy to highlight truth.