A series of images, including tank engineer Miao Yanfeng, technician Han Yujuan, deputy director of the political department Wei Kefan, and director of the research institute Du Yanxin, showcase the fate, spiritual pursuit, and emotional life of the three generations of military researchers in New China. In the drama, various audio-visual methods are used to reproduce major events in social life over the past 40 years, allowing for
A series of images, including tank engineer Miao Yanfeng, technician Han Yujuan, deputy director of the political department Wei Kefan, and director of the research institute Du Yanxin, showcase the fate, spiritual pursuit, and emotional life of the three generations of military researchers in New China. In the drama, various audio-visual methods are used to reproduce major events in social life over the past 40 years, allowing for