When Xu's father and Xu's mother were choosing a name for their little daughter, they read the Book of Songs all night. When they saw "There are Jiahui in the mountains, Hou Li and Hou Mei", they took a fancy to it and named her Xu Jiahui, which means that the daughter will grow into a beautiful plant. When Xu Jiahui first could speak, Xu's father and Xu's mother were quite pleased with their daughter's early intelligence. However, when little Jiahui went to school, Xu's father and Xu's mother vaguely realized that this little tree might grow crooked...