杨树达,是国内外知名的文字语言学家,与毛泽东有着多年湖南乡谊。他的后人在解放后历次政治运动中屡遭磨难。其子杨德嘉回顾了发生在他及其一家人身上的灾难。 Yang Shuda, a famous linguist at home and abroad, has many years of friendship with Mao Zedong in Hunan. After his liberation, his descendants suffered many hardships in the past political campaigns. His son Yang Dejia reviewed the disaster that took place in him and his family.