Sun Zhuannan's mother and the grandmother of the three children. Described as very tough and fierce, even more so after her son's death, causing people at the base to tremble when speaking of her. She is greedy and dishonest, frequently sneaking into neighbor Ha Mama's yard at night to steal grapes, onions, cabbages, and coal. She has a grudge against Ha Mama after Ha Gong caught her stealing and beat her. She would divert the children's support money to her own relatives including her second, third, fourth, and fifth aunts plus her little uncle. Chen Lina describes her as a shrew that she is specially made to deal with.
