The Chinese nation has always valued the family. Recently, the magazine "Qiushi" published an important article by General Secretary Xi Jinping titled "Pay Attention to Family, Family Education, and Family Ethics". The article points out that "no matter how the times change, no matter how the economy and society develop, for a society, the life support of the family is irreplaceable, the social function of the family is irreplaceable, and the civilized role of the family is irreplaceable." These three "irreplaceable" important statements not only profoundly clarify the important position of the family from the perspective of national development, ethnic progress, and social harmony, but also issue a mobilization order to the vast number of party members and cadres to participate widely in the construction of family civilization and promote the formation of a new trend of family civilization. The reason why families play three irreplaceable and important roles is fundamentally because 'the foundation of the world lies in the home'. History and reality tell people that family harmony leads to social stability, family happiness leads to social harmony, and family civilization leads to social civilization. As a living support, the family is an important residence for a person in daily life and also the first classroom of life. For a person, the home not only carries the basic responsibility of raising family members, but also plays an important role in providing material support and spiritual home. As a social unit, the family is the fundamental unit of national and social governance. As the saying goes, 'One family is benevolent, one country is benevolent; one family is benevolent, one country is benevolent.'. Only when every household is good can the country and the nation be good. Mencius' statement that "the foundation of the world lies in the country, and the foundation of the country lies in the home" and the Confucian classic "Da Xue"'s statement that "after the family is united, the country will be governed, and after the country is governed, the world will be peaceful" both express the idea of valuing the fundamental role of the family in society, the country, and the nation. As a carrier of civilization, the family plays a role in educating and guiding good moral values. Good family education can not only convey good moral concepts, guide and promote the healthy growth of family members, but also cultivate and inherit virtues, and promote righteousness. The well-known stories such as "Meng Mu's Three Moves," "Loyalty to the Country," and "Painting Ogies to Teach Children" tell the story of the civilized construction function played by the family. To fully realize the three irreplaceable and important roles of the family, it is necessary to pay attention to both family education and family traditions. Love your son, teach him righteousness, and overcome evil. Love not with the Tao, but with harm. Family education is the foundation of family building, and good family education is the guiding light for a person's growth and development. Parents are the first teachers of their children. It is a well-known common sense that there are people who have the same kind of family education. The primary subject of tutoring is parents. People often say, 'Whether to raise or not to educate is the fault of the father.'. Parents, especially parents, have a great influence on their children, often affecting a person's entire life. As parents, we should pass on to our children the beautiful moral concepts of respecting the elderly and loving the young, being diligent and frugal in managing the household, being knowledgeable and courteous, abiding by laws and regulations, and promoting family harmony and prosperity. We should guide them to cultivate the integrity and backbone of being a good person, become useful to the country and the people, and promote them to improve their spiritual realm and cultivate civilized customs in the process of seeking happiness and well-being for their families, bringing warmth to others, and making contributions to society. The important way of tutoring is through words and deeds. Parents are the earliest teachers of their children's enlightenment, and their words, speech, and behavior are extremely important. Therefore, parents, especially parents, should emphasize words and actions, set an example by example, lead by example with words, set a good example by example, and pass on good examples from subtle aspects, so that children can naturally develop good habits and excellent character through subtle influence, guide children to fasten the first button of life, and help them take the first step in life at critical moments. A family that accumulates good deeds will surely have surplus celebrations; A family that accumulates bad karma will inevitably suffer. A good family tradition leads to a prosperous, harmonious, and happy family life; Poor family ethics inevitably affect future generations and harm society. A good family tradition is the 'baton' that guides the family to play an 'irreplaceable' role. The proverb in the Analects of Confucius, 'The virtue and style of a gentleman, the virtue and style of a petty person, and the wind on the grass will surely wither,' is also reflected in the importance of valuing family ethics in family building. Countless examples have proven that as a long-term cultural atmosphere and trend, family tradition plays a significant and lasting role in shaping one's character, nourishing everything silently and visibly. A family with a good family tradition is essential for the education of its children and laying the foundation for a positive social atmosphere. Family tradition construction should pay attention to both content and form. In terms of content, we should take the socialist core values as the theme, promote the concepts of respecting the elderly and loving the young, gender equality, marital harmony, diligence and frugality, and neighborly solidarity, and advocate the concepts of loyalty, responsibility, family affection, learning, and public welfare. In terms of form, it is necessary to fully utilize news reports, commentary, interactive interviews, public service advertisements, and other forms, fully leverage the fast dissemination and high traffic characteristics of short videos, micro dramas, online variety shows, and online live broadcasts, widely spread the family tradition of promoting positive energy, and achieve the effect of moistening things silently. (Xinhua News Agency) Author: Gao Fei (Associate Researcher at Nanjing Special Education Normal University)