Mandarin Chinese, National Language (note: Mandarin Chinese is often referred to as the National Language in China)
2024-06-06
In the early days of liberation, a certain place in Northeast China. The military product developed by engineer Zhou Changmin (played by Tao Jin) caught the attention of foreign enemies. Taiwan's spy organization dispatched Bai Bingzhong (played by Han Fei) to infiltrate the military enterprise by impersonating Zhou's friend's nephew, and at one point gained the trust of the director (played by Ling Zhihao). The arrival of Bai has raised concerns among the public security department
In the early days of liberation, a certain place in Northeast China. The military product developed by engineer Zhou Changmin (played by Tao Jin) caught the attention of foreign enemies. Taiwan's spy organization dispatched Bai Bingzhong (played by Han Fei) to infiltrate the military enterprise by impersonating Zhou's friend's nephew, and at one point gained the trust of the director (played by Ling Zhihao). The arrival of Bai has raised concerns among the public security department