From the New York Times:
When Shanghai’s party boss was detained in an anticorruption probe last week, Chinese were rattled by news of the first purge of a high-ranking Communist Party leader since 1995. But the investigation’s scope and its ultimate goals are wider, as the party’s two most powerful officials aim to shake up the leadership and wipe out resistance to their policy agenda, party officials and analysts say.
The investigation, the largest of its kind since China first pursued market-style changes to its economy more than a quarter-century ago, was planned and supervised by Zeng Qinghong, China’s vice president and the day-to-day manager of Communist Party affairs, people informed about the operation said.
They said Mr. Zeng had used the investigation to force provincial leaders to heed Beijing’s economic directives, sideline officials loyal to the former top leader, Jiang Zemin, and strengthen Mr. Zeng’s own hand as well as that of his current master, President Hu Jintao.[Full Text]
Also read The Aftershocks of the Shanghai Political Earthquake from CDT.