2. Introduction: 1936, Lin Nansheng, a trainee in the training class for young cadres of Fuxing Society, was taken to Shanghai by Chen Moqun, the Shanghai Special Service Director of Fuxing Society, to participate in the task of arresting underground parties lurking in Fuxing Society. In the process of carrying out the task, the simple Lin Nansheng was constantly inspired by the sense of mission of Gu, Ji Zhongyuan, Zuo Qiuming and others and the fearless spirit of sacrifice for the country and the people. He had a deeper thinking about the chaos within the Kuomintang at that time and the suffering of the people in China, and had a deeper understanding of the party's beliefs and pursuits. Lin Nansheng was brave and courageous in the struggle against the Japanese Puppet, and made meritorious military service repeatedly. In the face of national justice, he stood with the Party many times, especially at some critical moments, and he used his special position in the military system to provide great help to the underground party organizations in Shanghai. After hard struggle and the test of life and death, Lin Nansheng grew into a real party member. At the critical moment of the war of liberation, he made outstanding contributions to the party and the country.