May 23 (Xinhua) -- According to a message from the "Qinglian Longjiang" WeChat public account, Hao Mingzhe, former member of the Party Leadership Group and vice chairman of the Qiqihar Municipal Committee of the Chinese People's Political Consultative Conference (CPPCC) in Heilongjiang Province, is suspected of serious violations of discipline and law and has voluntarily surrendered himself. He is currently undergoing disciplinary review and supervisory investigation.