I am going to write about the mainland property market again.
Not that I expect any fundamental changes. But there is nothing more revealing about the country's corridors of power than this.
The latest example is the high-profile leak about the introduction of a property tax in Shanghai.
On May 15, the Shanghai Securities News carried this exclusive news on its front page. Quoting a person close to the Shanghai government, it provided great details about the taxing criteria, percentages and exemptions.
Any mainland tax expert will tell you that in order to maximise effectiveness and minimise abuse these three crucial elements have to be kept confidential until the very last minute.
But in this case, not only were the critical facts given out, they came from a government source and were published in its media mouthpiece.
In China's tightly controlled media, there is zero chance that the revelations were the result of the endless pursuit of truth by a bright journalist.