Chinese mistresses on corruption and officials
11 October 2013 Last updated at 11:00 BST
The extravagant lifestyles of alleged corrupt members of the Communist Party are said to have enraged the Chinese public after being exposed by those who claim to be their mistresses.
The most high-profile case is that of Ji Yingnan, a mistress who claims to have shamed her former lover in the full glare of China's hundreds of millions of microblog users.
Martin Patience reports.