Brother and Sister

Mid-1950s eee. Lu Xiaogang (played by Su Liqun), a fourth-year Young Pioneer student, is very dissatisfied with his grandmother (played by Xiong Saisheng) who dotes on his younger sister Xiaoduo (played by Liu Nailin). Even her grandmother helps pack Xiaoduo's schoolbag. One time, Xiaoduo, who was late, went to school without any textbooks, and her schoolbag was full of toys, which made Xiaogang very embarrassed in front of her classmates. After the mother (played by Qin Yi) found out, she felt deeply that the problem of her children's education was serious. She was too busy at work and took care of her family too little, so she felt guilty. After his mother went to work, Xiaogang followed his mother's instructions, stopped talking back to his grandmother, and took the initiative to help his sister review her homework. But the playful Xiaoduo couldn't stand the temptation of children, so she went to the zoo to play with Maomao (played by Li Dongdong), and got sick due to the sudden heavy rain. Xiaogang felt that she had not taken good care of her sister, and felt very sad. Her mother also felt that she could not neglect caring for and educating her children because she was busy with work...