Liang Qiaoqiao's biological father, a renowned senior research scientist in China. He was the prized student of Old Lin (Lin Yu's father). He studied abroad during university and married Lin Yu after returning. They joined a confidential research project before the ten-year turmoil but were framed in early 1970 due to his status as a returned overseas student. He and his wife were sent to the cowshed near Wutong Village and were persecuted to death by the end of 1972.
