"I thought about it at that time. Now newspapers and magazines are not silent, there are many stories of people doing the right thing. Everyone saw it, I didn't knock him down, so there should be no problem, right?" This incident has attracted a lot of netizens to watch, revealing the gap in educational resources. Some netizens asked the traffic police department to "return the car to the owner", which brought a lot of interference to the authorities handling the case. Vice Mayor of Yulin City and Director of the Public Security Bureau, Xu Jianzhong, also required the traffic police department to quickly find out the truth, enforce the law impartially, and handle the case seriously and according to the law. In the post, "Zhang Du" compared himself to the Guangxi version of "Xu Yunhe". He repeatedly regretted helping the old man and called for society to give him back his innocence and justice. On March 5, a reporter from a Yulin newspaper also published an article titled "Hit or Help? Bo Bai Farmer Zhang Du is a bit upset recently" on Red Bean Community and his personal blog. On March 7, in the accident inquiry room of the First Detachment of the Traffic Police Brigade of the Yulin Municipal Public Security Bureau, Zhang Du insisted that he was not the culprit: "I have no regrets for my conscience!" In order to completely break his "defense line", the police took out the electronic surveillance video near the accident scene: The video showed that when the elderly person crossed the road, he collided with the left front corner of a fast-turning bread van, and the old man fell down immediately after being hit. And this hit-and-run vehicle was precisely the one driven by Zhang Du.