After Gorbachev's visit to China in 1989, China and Russia resumed comprehensive trade. The international train Beijing - Moscow was immediately bustling, and Chinese businessmen, known as international villains, rushed to Russia, Poland and other eastern European countries with various kinds of goods. What followed was that some gangsters also saw the opportunity to gather in groups on the train to carry out crazy robbery and rape. In order to safeguard the achievements of reform and opening up, maintain China's international image, thoroughly crack down on this group of evil forces, and ensure the safety of Chinese and foreign tourists, our public security department sent a special team headed by Xiang Chong to Russia to cooperate with the Russian police to investigate. Bring the gang to justice. Xiang Chong's assistants arrived in Moscow first by plane, and he himself took the international train. In order to understand the case in depth, as expected, after the train drove into Russia, the criminals took advantage of the night. Some passengers were robbed and some were gang raped. After waking up to the robbers who had been robbed and robbed, they fought desperately with the robbers who were committing the crime. Finally, because they were outnumbered, they were pushed off the train window by the robbers. He escaped from death and rushed to Moscow with injuries. The aides had arrived. With the assistance of my embassy in Russia, Xiang Chong quickly got in touch with the Russian police. The Russian police sent a female police officer, Natasha, to cooperate with the Chinese side. She was responsible for the criminal affairs of foreigners and had some prejudice against the Chinese people. At first, she did not cooperate well. Xiang Chong and her assistants were brave and loyal to their duties. She tried every way to find the clues of criminals and gained Natasha's respect. The Chinese and Russian police cooperated closely and eventually caught the criminals and won the friendship of Natasha police officers. They parted on the platform of the Moscow station.