Female, Pei An's sister and Lai Xiangming's mother. Currently a resident of Hong'an Nursing Home, emaciated with an oxygen tube, unable to care for herself due to a spinal injury from a fall from the second floor of her duplex home two years ago. Her husband died before the accident. Pei Shasha found her after the fall and called 120. She had taken in Pei Shasha about 10 years ago.