An older educated youth living at the station, described as sharp-tongued, harsh, and a bully. She relied on her seniority to exclude newcomers, slacked off during fieldwork, dumped tasks on others, secretly used Shen Yumei's soap and toothpaste, and stole Shen Yumei's grain. When confronted, she denied everything and even tried to scratch Su Wanwan's face when the latter intervened.
