1. "Yang Ming's Speech at Harvard": This is a story about Yang Ming preparing to give a speech at Harvard. He experienced many difficulties during the preparation process, and finally realized his dream and published A speech that moved everyone.

2. "Yang Ming Talks about Harvard": This is a novel about Yang Ming's journey to a successful speech. From his preparation for the speech to his final successful speech, this novel meticulously records Yang Ming's challenge to Harvard The process of giving a speech.

3. "Yang Ming Goes to Harvard": This is a true novel about Yang Ming's speech at Harvard. In the form of documentary literature, it records the process of Yang Ming's speech and his speech at Harvard University. experience.