A writer from central China once hailed as a “literary prodigy” has had her master’s degree revoked for plagiarism. Jiang Fangzhou, 36, grew up in an ordinary family in Hubei province. Her mother is a Chinese-language teacher and online writer, while her father is a railway police officer. But her precocious rise captivated generations of ambitious Chinese parents. Jiang began writing at seven and published her first book, Open the Skylight, at the age of nine. Drawing on her experiences as a...