"I don't know if I can be counted as a successful Web cam dance girl," that early post continued. "But I'm sure that looking around the world, if I am not the one with the highest diploma, I am definitely the dance babe who reads the most and thinks the deepest, and I'm most likely the only party member among them."

Chinese Web logs have existed since early in this decade, but the form has exploded in recent months, challenging China's ever vigilant online censors and giving flesh to the kind of free-spoken civil society whose emergence the government has long been determined to prevent or at least tightly control.

Under China's current leader, Hu Jintao, the government has waged an energetic campaign against freedom of expression, prohibiting the promotion of public intellectuals by the news media; imposing restrictions on Web sites; pressing search engine companies, like Google, to bar delicate topics, particularly those dealing with democracy and human rights; and heavily censoring bulletin board discussions at universities and elsewhere.

"The new bloggers are talking back to authority, but in a humorous way," said Xiao Qiang, director of the China Internet Project at the University of California, Berkeley. "People have often said you can say anything you want in China around the dinner table, but not in public. Now the blogs have become the dinner table, and that is new.