Three layers of censorship, numerous agencies ensure Web is free of banned topics
The only explanation Beijing lawyer Pu Zhiqiang received as to why three of his blogs were suddenly removed from the popular internet portal sohu.com was a vague message from a website administrator that 'it was ordered by authorities from above'.
Mr Pu has since launched a fourth blog and registered six others. He created his first blog last year to post articles about freedom of speech and publication, as well as to discuss contentious legal topics, but found many of the articles were quickly removed.
'Let's see how many blogs they can shut down without giving me a responsible explanation,' he said.
'I expect to be told what articles might irritate the 'invisible upper authorities', what censorship criteria are applied, and what prompted the removal of my blog containing all the articles - articles which should be regarded as my publications and deserve legal protection.'
But Mr Pu has had little luck uncovering the identities of the 'upper authorities' or what criteria they are applying.