Qian Yonggang, the son of Qian Xuesen, had a tortuous life. As the son of Qian Xuesen, he returned to China with Qian Xuesen. At that time, Qian Yonggang was only seven years old. After returning home, he faced a special period. After graduating from high school, Qian Yonggang had to give up his studies to join the army. After retiring from the army, Qian Yonggang went to college. He received a master's degree in computer science from California Institute of Technology, Qian Yonggang. After returning to China, he became a senior engineer in China, and now he is a university professor, leading the development of science and technology in China in the computer field in China. Although Qian Xuesen has a high status in China, Qian Xuesen has never used his identity to give his children a back door, or even asked them to get full marks. Qian Yonggang, the son of Qian Xuesen, achieved today's achievements through his own efforts. In the face of external doubts, Qian Yonggang also said: I will never touch my father's "light", and family education depends on example!