1937, the "August 13th Incident" occurred, and the Japanese invaders brazenly invaded Shanghai, and the all-round anti-Japanese war began. In the "isolated island" concession, the national salvation movement of student associations flourished. The YMCA Middle School located in Luqiao, Sichuan is the contact point of the association. Students Ding Jingtang, Guo Xihong (), Chen (Shi Yumin) and Fan (Wu Kang) are all contacts of the Association and publishers of Student Life. Ding Jingtang and Ruipeng Wang publicly founded the bimonthly literary magazine Bee, which paid equal attention to abstraction and creation, reprinted the works of Lu Xun, Guo Moruo and Mao Dun, and also published some youth works. Organize a reading meeting among the students. Carry out activities to donate warm clothes and help refugees. During the winter vacation, a "compulsory primary school for neighboring children" was held to attract out-of-school children from the society to attend school free of charge and provide books and stationery. The principals are Guo Xihong and Li Ming, heads of the YMCA in our school, and the teachers are students. 1in the spring of 939, under the leadership of the underground party branch, some students were organized to have a spring outing to JIAOZHOU Park to express their condolences to eight hundred heroes and Xie Jinyuan, the head of Sihang Warehouse. Organize students to subscribe to Shanghai Beach and Liansheng; Hold a discussion to discuss whether the kingdom of heaven can be established on the earth; Yu Peiwen, director of YMCA, Wang Xinnan, director of YMCA, and Guan Lu, a female writer, were invited to speak. Unite the backbone of YMCA and student autonomy to carry out networking activities. 1940, the puppet government was established in Nanjing, and the Japanese army infiltrated the concession area very seriously, mainly American Wu Lifu. According to the principle of "study hard, study hard and make friends", the underground party branch carries out extracurricular activities, watches Soviet movies, participates in summer camps of missionary middle schools, performs "Chamberlain" live plays and cultivates revolutionary forces. 194 1 year1February 8, when the Pacific War broke out, Japan entered the concession area, ending the "isolated island" state. At the beginning of 1942, the school manager Lu Gaoyi served as the principal. In April, anti-Japanese leaflets were found falling at the school gate. Japanese military police surrounded the school and searched it thoroughly. No trace was found, but the innocent student Luo was arrested and released without charge afterwards. However, white terror appeared in the school. In order to save strength, the underground party branch insisted on its own position and transferred some students party member and activists to other schools or liberated areas. Student activities have come to a standstill, and only a "second-hand book exchange society" is held in the school to carry out service activities for students.
1in the summer of 943, Tian Laixiao, director of the intellectual education department of the YMCA, assisted President Luo in his work and served as the education director. Li Shoubao, President of YMCA, came to the school as the subject director. Soon, he became president Tian, enriching the Christian color of the school. The opening ceremony was held in the church with religious ceremonies; Every high school student will get a new testament; Hire Christians as employees. Establish a brass band, with Mr. Zhu Salomen as the coach, build an indoor gym, lay elastic teak floor, install basketball stands and lighting. Students are required to pay a small fee to become members of the Youth Department. They can participate in various activities of the Youth Department and join four major educational groups (organizations that advocate the principle of paying equal attention to morality, intelligence, physique, beauty and labor). Once-silent friendship groups have been established, and various student interest groups have revived. The work of the underground party branch has been carried out. Students party member Zheng Guangshang and Huang Qingbai formed a "Lianqing Harmonica Team" of more than 30 people. Li Boxian and Ru of party member started this campaign, and Ren Minjian, a student, started the Youth Hairdressing Club. In October of that year, in order to respect the teacher, the students held a benefit performance, including Tian Han's Tragedy on the Lake and Chen's Unmarried Couple. 1In the autumn of 944, the YMCA No.2 Middle School was established to recruit young men and women who could not continue their studies. Teachers work part-time, Xu Yingjun is in charge of educational affairs, and some students are teachers. 1in the second half of 945, another class was recruited to form three classes. After-school activities were carried out together with YMCA Middle School, and were merged into YMCA Middle School in the second half of 1946. 1In August, 945, the Japanese invaders announced their unconditional surrender, and let the Democratic National Construction Association print the victory chapter of the Anti-Japanese War and organize students to take to the streets for a charity sale. The proceeds from the charity sale are used as grants to comfort the young soldiers and students who are suffering from cold.