I once mistakenly thought that my parents would never leave me, but when the Dragon Boat Festival came in 1997, when I saw my father lying quietly in the coffin, reality shattered my childish fantasy, and I truly believed that "my father has left us forever." The humorous, cheerful father who was never defeated by poverty or setbacks will never come back. Everything about my father has become history and has become a memory. I am a college student who graduated from Tugadali, a rural area in the northwest. This book mainly recalls the difficult years of my father's life and interesting childhood stories of my brothers and sisters and me. My father was born in 1928. He graduated from the normal school at the age of 16 and became a people's teacher. He experienced the severe trauma of his wife and children being separated and the persecution of his wife. He was labeled as the stinky old nine and became a "five black category". He became an out-and-out farmer on the Loess Plateau of the northwest. However, my father still firmly believed that "knowledge can change our destiny, and knowledge can reshape our family." Therefore, in that era when he had to worry about one meal and another, his father borrowed money from here and there, took out loans from credit unions, etc. To support his children's education. No matter how difficult it was, the children's studies never stopped. In the end, my father's wish came true. All four of his children were admitted to technical secondary schools and universities, breaking the feudal ethics that favored sons over daughters in rural areas. The belated redress in 1989 cleared his father's grievances, and he could finally shout "I am innocent" in front of the world.