Siheyuan: Silly Zhu's Mother Is an Army Officer

- Era background: In the late summer of 1952, during the early days of the founding of New China, social order gradually stabilized but supplies were still scarce. The neighborhood relationships in old Beijing courtyard houses were both close and sophisticated. - Core characters: - Luan Qiaomei: A former member of the underground party, she "fake death" due to mission requirements in 1945. She later joined the army and became the head of the military region. She has a resolute and affectionate personality and feels deep guilt for her children. - He Yuzhu: 16 years old, the eldest son of Luan Qiaomei. He grew up in a courtyard. He has a straightforward personality and values ​​​​love. Because his mother "passed" and his father He Daqing left home, he took on the responsibility of taking care of his sister early. He and Xu Damao have been partners since childhood. - He Yuyu: 7 years old, the second daughter of Luan Qiaomei. She is naive and sensitive. Her impression of her mother remains in her brother's description. She grew up under the care of her neighbors in the courtyard (especially Mrs. Long). - He Daqing: The father of He Yuzhu and He Yuyu. He was disheartened by the "death" of his wife in 1950 and eloped with the widow to Baoding. He had a cowardly personality and lacked responsibility for the family. - Key supporting roles: Xu Weiguo (Xu Damao's father, neighbor of the courtyard, who once advised He Daqing), Mrs. Long (an elder of the courtyard, long-term sponsor of the He family brothers and sisters), Yi Zhonghai, Liu Haizhong (neighbors of the courtyard, representing the mentality of ordinary citizens at that time). 2. Main story line 1. Reunion: At the end of the summer of 1952, Luan Qiaomei returned to the courtyard where she had been away for seven years as the head of the military region. She unexpectedly appeared in front of her neighbors, causing shock in the entire hospital. 2. Phase