The concept of 重男轻女 is one of the most significant pillars of traditional Chinese social structure. Its roots are primarily in:
Confucianism & Ancestry: The Confucian emphasis on continuing the patrilineal family line (传宗接代, chuán zōng jiē dài) meant a son was a biological and spiritual necessity. Only sons could perform ancestral worship rites, ensuring the family's legacy and the ancestors' peace in the afterlife.
Agrarian Economy: In a rural, agricultural society, male physical strength was seen as more valuable for farm labor. Sons stayed with the family, adding to its workforce, while daughters were expected to marry into another family. This is summed up by the old saying, “A married daughter is like splashed water” (嫁出去的女儿泼出去的水, jià chūqù de nǚ'ér pō chūqù de shuǐ) – once she's gone, she's gone.
Filial Piety (孝): Traditionally, the responsibility of caring for elderly parents fell squarely on the sons and their wives. A family without a son faced the prospect of a lonely and unsupported old age.
Compared to the Western concept of “patriarchy” or “sexism,” 重男轻女 is more specific and visceral. While “patriarchy” can describe a systemic power structure in government or business, 重男轻女 describes a preference that begins at birth, shaping the very core of family life, resource allocation, and emotional investment in a child. It's less about a “glass ceiling” and more about the perceived value of a child from day one.
Today, 重男轻女 is almost always used with a strong negative connotation. It is a term of criticism, not a value to be proud of.
Conversation: People use it to describe the old-fashioned thinking of their parents or grandparents, or to complain about unfair treatment within a family.
Social Commentary: In media and online discussions, it is used to analyze social problems like the skewed gender ratio (a direct consequence of son preference during the One-Child Policy), the plight of “leftover women” (剩女), and cases of discrimination against women in employment or inheritance.
Changing Attitudes: In urban, educated circles, the idea is largely rejected. The rising economic independence of women and the immense cost of raising a child in the city have made daughters increasingly desirable. However, the attitude can still be found, particularly in more rural or traditional regions.