Liu Yufu's son Liu Xiaodong is in business. On one occasion, he made 3 million in business. In order to limit expenses, he put all his money into his mother's account. When he needed the money badly, he found that all 3 million yuan was donated by his mother.

"As long as it is a loving activity, you can't leave my mother." Liu Xiaodong, Liu Yufu's son, said that from sending warm clothes and stationery to helping people in trouble everywhere, as long as she saw similar reports, she would definitely follow suit.