4 ideas
Fleeing the Japanese advance on Kweilin during World War II, sick and unable to carry them any farther, Suyuan Woo left her infant twin daughters by the roadside with jewelry, money, and a note asking someone to care for them. She spent the rest of her life in America secretly searching for them and died just as contact was made.
Immigrant mothers who never narrate their suffering transmit it instead as pressure: 'you can be anything in America' carries the weight of everything they lost. Because the daughter hears the demand without the history behind it, she experiences the hope as control and resists it. In the book, Jing-mei's rebellion against piano lessons is a fight over a mother's unexplained grief.
Lena and Harold split every expense exactly, keeping a running tally on their refrigerator, and treat this as proof that their marriage is fair. Strict accounting sets the price of each item but cannot register who adjusts, who defers, and whose needs go unspoken, so it hides the imbalance it claims to prevent. Lena's mother, Ying-ying, sees the wobbly table in their house and predicts its collapse, just as the relationship's hidden inequality eventually becomes impossible to ignore.
Lindo Jong teaches her daughter Waverly the 'art of invisible strength': the strongest wind cannot be seen, so you gain advantage by withholding reactions and never showing what you want. Waverly uses it to become a child chess prodigy, then turns the same concealment against her mother. The technique that protects you from outsiders also erodes trust inside the family.