Dong is not only strict with himself, but also regards national justice and national loyalty as his educational principles. Treating your son requires him to be strict with himself and lenient with others. When his son Dong Sanrong thinks of his father, he still sincerely admires him. In his memory, his father always kept a straight face, was very serious and upright, and was very strict with himself.

Because of Dong Sanrong's father's identity, many people try their best to squeeze into his father's side, some want to give gifts, some want his father to invest in shares, and what's more, they want his father to be an executive of their own company. However, due to strict family rules, Dong Sanrong shut these doors out. I still think of those strict family rules, and they are still like swords hanging on a beam, which makes him dare not slack off.

The story of Dong and Dong Sanrong fighting floods together;

1998, an extraordinary flood broke out in China, which was enough to go down in history, and an epic flood fighting and relief movement was launched in full swing. Dong, then 57, went into battle again. After the flood relief, Dong Sanrong, Dong's son, became a platoon leader in Hongjiandao Company. At that time, Dong's skin had been turned into charcoal by the sun because he had been stationed on the dam for a long time.

Once he went to the company to inspect his work and saw his black and thin son, a head taller than himself. The old general didn't feel a little distressed, but simply said, look at your hands, they are not as black as mine. Dong Sanrong smiled. In fact, in the army, because of his dark skin, everyone called him the chief, while General Dong cared less about his son and more about his soldiers.