1. "Family Clown": The difficult journey of how native families develop into a pluralistic society and adapt to changes; 2. "We Are Awesome": Parents work in vain, children talk nonsense, and conflicts between families Continuous, but with deep love; 3. "The Missing Pella": the process of the original family from breakdown to restart; 4. "The Washington Family": the historical evolution of the original family and the conflicts between families; 5. "Georgia" "Lumberville": Describes the life and development of the native family in a dynamic social environment.