According to public reports, Zheng Hong, the former head of Hechuan District, was dismissed after being investigated and put on file for review. The specific charges and circumstances of his alleged crime are unknown, but the fact that he was investigated shows the determination of the central government to fight corruption and the intensity of punishing corruption. Zheng Hong's case also reminds all public officials to be honest, law-abiding, loyal to their duties and serve the people.