1in the summer of 966, the Shandong Provincial Party Committee instructed the public security bureau chief to preside over the writing of the Work Summary of the Four Clean-ups Movement in Shandong Province. Zhang Guofeng was suffering from stomach cancer, with unbearable pain and little diet, but he still persisted in completing the pre-operation task with amazing perseverance. At this time, the "Cultural Revolution" began, and the rebel side pushed a big sign around the neck just after the operation, insulting him and forcing him to bend over, asking him to admit that "Li was fully investigated." His answer is always hit the floor: "I perform the duty of a public security soldier to protect Chairman Mao's safety. I'm not guilty, I'm meritorious. I carry out the instructions of my superiors and conduct routine inspections on counter-insurgency targets. This is aboveboard! " . Just like on the execution ground of the Japanese invaders, Zhang Guofeng did not hesitate. On April 25th, at the meeting in the Political Bureau of the Communist Party of China (CPC) Central Committee, Wang Xiaoyu, director of Shandong Revolutionary Committee, reported this situation to Jiang Qing. Chen Boda called this a "major counter-revolutionary group case of conspiring against Comrade Jiang Qing". Jiang Qing finally had an excuse to retaliate against her hatred of Shandong Public Security Bureau nine years ago. She cried and said, "My brother Li suffered a lot before. In order to make a living, he worked as a policeman for a few days in the old society. They treated him ... I ... Actually, that was our Chairman Mao ... ". Chen Boda interjected: "The problem of engaging in Li in Shandong shows that the Ministry of Public Security is two ministries of public security, one is the central government; First of all, the underground Ministry of Public Security, headed by Liu Deng Luo Peng, goes up to Luo Peng, Liu Deng, and down to all parts of the country. This is a thick and long black line. We must dig out this black line and completely smash the public inspection law! " Only five days later, 27 public security personnel involved in the investigation of Li were implicated, and six of them were taken back to Beijing by special plane for "detention review". In order to avoid people's eyes and ears, Zhang Guofeng was transferred by the rebels to the remote and humble Guodian Reform-through-Labor Hospital, where he was tortured and forced to confess by surprise. 1On June 30th, 968, Zhang Guofeng, a loyal public security soldier who never fell under the guns of the Japanese invaders, died with a blank face after being held by the rebels for only three months. On the day before Zhang Guofeng's death, her second daughter, Fan Xinglu, struggled to find the ward and saw her tall and heroic father dying of illness and injustice like a piece of dead wood. In order to arrange the funeral, she and her family searched the wardrobe and couldn't find a dress without patches. The top-grade dress is a khaki tunic suit, and the neckline is worn out and renovated. Usually she only wants to wear it when attending major events. The whole family held these shabby clothes and burst into tears. In the following years, Zhang Guofeng's lover Marco Lin and his eldest daughter died of illness. This "counter-revolutionary family", which was looked down upon and ignored by people, fell into a bleak situation.