Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Chinese Tycoon Under Investigation for Challenging Top Leader's Authority, Observers Say Joyce Huang Chinese property tycoon Ren Zhiqiang, who went missing last month after criticizing top leader Xi Jinping for what he said was the government's mishandling of the coronavirus outbreak, is being investigated by the Communist Party's disciplinary watchdog. In a statement released late Tuesday, the party's Commission for Discipline Inspection in Beijing's Xicheng district announced that Ren -- a party member and a former top executive of state-controlled property developer Huayuan Real Estate Group -- is under investigation for what it called "serious violations of law and discipline." The statement gave no further details. Analysts argue, the investigation is meant to send a clear message that any challenge to Xi's authority will not be tolerated. They say it also indicates the top leadership's division and unease about growing domestic and international calls for holding the Communist leadership accountable for the global pandemic. "The message is pretty scary because clearly the Chinese Communist Party wants to silence everyone, any critical voice about the way the government has managed the coronavirus crisis," said Jean-Pierre Cabestan, political science professor at the Baptist University of Hong Kong. "Xi cannot afford having his grip over the country openly questioned, which may generate a buildup of dissonance within the party," said Kenneth Chan, another political scientist at the university. Wang Dan, former Tiananmen protest student leader, agreed that China's message -- Xi's authority is not to be challenged -- is clear. .