The title of China's film is produced by Shanghai Film Studio 1998 and adapted from Liu Wencheng's short story Family Education.

The main plot is: Zhu Bo, who is about to graduate from college, became a tutor during the holiday. His child Zhou Mangmang is very knowledgeable about insects, but he can't keep up with his homework and gradually loses confidence. Zhu Bo not only taught patiently after class, but also built up confidence for him. In the coming exam, Mangmang's mental disorder is serious. Zhu Bo wrote the recipe on his leg to deepen his memory. Mangmang was finally able to successfully finish the exam, and Zhu Bo also completed the defense of his graduation thesis. When he left Mangmang to embark on a new road, Mang Mang gave one of his beautiful butterflies to his teacher Zhu, and the butterfly flew with them. This film won the best debut prize in the 6th China University Student Film Festival (1May, 1999).