Sixty-six-year-old Zhou Guilan has guarded "Guilan Tailor" for thirty years. The shop was flooded, and her son Zhou Haifeng, thinking it rundown, urged her to close it; her daughter Zhou Xiaoman took in her mother and accompanied her in taking urgent orders. As an old street project emerged, Zhou Haifeng discovered the signboard had value, opened accounts and drafted a contract on his own initiative, trying to take control of the brand. Zhou Xiaoman insisted on getting authorization, reviewing the contract, and keeping evidence. Zhou Guilan finally understood that the shop, signboard, and craftsmanship were all her own, that her son was not a shareholder and her daughter was not an outsider. She learned management and supplemented materials, and through trial operations, brought "Guilan Tailor" into formal cooperation. The family finally learned the boundaries between family affection and business.