Zhang Huan

Zhang Huan is a former Chinese government official who has become a prominent whistleblower on corruption and government accountability. He has worked for several government agencies, including the Ministry of Public Security. Zhang has been a vocal critic of corruption and has spoken out against government wrongdoing. He has also been a frequent commentator on Chinese politics and economy. Zhang has a strong online presence, with over 50,000 followers on Twitter. He is based in Beijing.