In the early 1930s, due to the betrayal of traitors, our Shanghai party organization was severely damaged, and many revolutionary comrades were arrested and killed. Comrade Pan Mingyue, a senior Kuomintang veteran and now a secret member of our party, and a large number of confidential documents in his custody were unfortunately exposed and became the enemy's key targets... Tang Xianping, director of the Detective Department of the Shanghai Municipal Police Department, lost his father in his childhood. Thanks to the care of Pan Mingyue and Yu Duxing, deputy director of the police station, he was able to grow up. Tang Xianping was very angry and shocked when he received the task of arresting the Communist Party member Pan Mingyue, and took the initiative to ask for the arrest. Accompanying Tang Xianping to Pan's house to carry out the arrest mission were his assistant Zhao Tianliang, deputy director of the Detective Department of the Shanghai Municipal Police Department, and Chen Hengli, director of the Political Department of the French Concession Patrol House, who applied to arrest Pan Mingyue-the Chinese Police Department must have people from the French Concession Patrol House present when arresting suspects in the French Concession.