What are the literary works about family style, letters to family, and family instructions?

There were many literary works about family customs, letters, and instructions. Below were some famous works: Dream of the Red Chamber is a masterpiece in the history of Chinese literature, which describes the family style and letters of the Jia family. Through the exchange of letters, one could see the kinship and mutual understanding between family members, as well as the importance that the family attached to education. Water Margins was also a famous work in the history of Chinese literature. It described the family style and letters of Song Jiang and others. Through the exchange of letters, one could see the mutual understanding and respect between family members, as well as the importance that the family attached to morality and values. Journey to the West was another masterpiece of Chinese literature, which described the family style and letters of Sun Wukong and others. Through the exchange of letters, one could see the mutual understanding and support between family members, as well as the importance that the family attached to faith and morality. Romance of the Three Kingdoms was a famous work in the history of Chinese literature, which described the family style and letters of Liu Bei and others. Through the exchange of letters, one could see the mutual understanding and support between family members, as well as the importance of loyalty and morality in the family. There are also letters describing the internal struggles of the family in Water Margins. These letters reflect the conflicts of values and moral concepts within the family, as well as the encouragement and constraints on the family members. These works all showed the important ideas and values of Chinese traditional culture about family conduct, letters, and instructions, which had a profound impact on the development of Chinese literature and culture.