Campaign against corruption brings into focus people in positions of responsibility whose families are living overseas. But one province is leading the way to ensure that the home alone concept is being tackled, reports Zhang Lei in Beijing.

The campaign against corruption is throwing new light on officials who send their wives and children abroad, where they can possibly set up channels for the transfer of illicit income and establish a base in case they are forced to flee China.

These "naked officials", a moniker that has gained currency among the general public, not least because of its mocking tone, are not necessarily corrupt, but the potential is there and at the very least it sends the wrong signal. After all, if an official's family is overseas, then questions can be asked about their work commitment, analysts said.