In 1957, in Daliu Village, Changping County, all members of the Xu family dropped out of school and went to work in the fields to earn work points. Breakfast is steamed steamed buns made of cob cobs mixed with cornmeal. The thin soup makes people visible. Dad tightened his belt to save rations, and I chewed the dry and hard steamed buns, thinking of the fried dough sticks and bread in my previous life.