Zhengzhou City Water Conservancy Engineering Operation Assurance Center's former Deputy Party Secretary Huang Liu Jian is under investigation and review.

Huang Liu, former deputy secretary of the Party Committee of the Water Resources Engineering Operation Security Center of Zhengzhou City, is suspected of serious violations of discipline and law. He took the initiative to surrender himself and is currently under disciplinary review and supervision investigation by the disciplinary commission and supervision committee of Zhengzhou City.