Introduction to family heirlooms: Family heirlooms - the family motto of the Kang family in educating their descendants, "When doing business and making friends, be prepared to suffer losses; when socializing, be prepared to give in; when dealing with daily needs, be frugal; when managing, be grateful; be willing to make others despise me. Disease, don't let others guard against my deceit. The stupidity of the predecessors is definitely beyond the wisdom of future generations, and there is more than enough loyalty. "The reason why the Kang family has been able to prosper for more than 400 years also has its own unique way of inheriting wealth. It is also worthy of our study and reflection. Here we can see the family's successor candidates and live records of selection. Through the exhibition of the stories of some typical heads of the Kang Wanwan family, we can more intuitively feel the mystery of the Kang family's myth of inherited wealth.