Xie An held a family gathering on a cold snowy day to explain the meaning of the article to his sons and nephews. "Xie Taifu talks with his son on a snowy day" comes from Liu Yiqing's Yong Xue in the Northern and Southern Dynasties. Children: sons and nephews, episode: family members gather in the house to tell the meaning of paper. Xie Taifu: Xie An (.320-385), whose name is Anshi, was born in Jin Chenxia (now Taikang, Henan). Xie An held a family gathering on a cold snowy day to explain the meaning of the article to his sons and nephews. This sentence explains the background of chanting snow. The short fifteen words cover quite a lot of content. Xie's family in the Eastern Jin Dynasty was a famous home of poetic rites, headed by Xie Taifu, that is, Xie An. In such a family, it is impossible to go out on snowy days, only when it is impossible to go out. This paper briefly outlines the scene of Xie's children singing poems and chanting snow on a snowy night, showing the relaxed and harmonious picture of ancient family cultural life. The article appreciates Xie Daowen's literary talent through expression description and identity supplement, which has been passed down through the ages and become a much-told story.