How did Zhu Yuanzhang's mother say that she was buried alive?

Nonsense, please read the following if you are hungry. If this is a diary, it should be one of the most miserable diaries in the world. "Yuan to positive four years, along the Huaihe River suffered a serious plague and drought. After the disaster arrival, Zhu Chongba's father starved to death on the sixth day of April, and his eldest brother starved to death on the ninth day. On the twelfth day, his eldest son starved to death, and on the twenty-second day, his mother starved to death. "