A middle-aged woman known as Sister-in-law Jiang, notoriously unreasonable and a troublemaker in the compound. She had never gone to school or read a single book. She was an expert at throwing tantrums, crying hysterically, making scenes, and even threatening suicide to get her way. Even the compound chief's wife was afraid of her. She accused Zhou Cheng of stealing a wheel from her house based on her neighbor Guizhi's claim. When confronted, she collapsed to the ground and began wailing dramatically, claiming there was no justice in the world.