A Twitter riddle: China hosts 'Summer Davos' but refuses to relax internet censorship, unlike at recent sporting events in Beijing

Chinese premier Li Keqiang will give the keynote address at the annual World Economic Forum summit in northeast China on Thursday, but don't expect much live-tweeting as access to social media remains highly restricted.
Officially called the "Annual Meeting of the New Champions", the event takes place in the port city of Dalian in Liaoning province from Wednesday to Friday
But while some recent sporting events in the country have seen the censors loosen their steely grip, the Great Firewall (GFW) remains firmly in place for this three-day affair, with Facebook, Twitter, Instagram, The New York Times and many more foreign sites blocked as usual.
READ MORE: What to expect from China's premier Li Keqiang as he seeks to reassure the global economy at 'Summer Davos'
A South China Morning Post reporter attending the event was unable to connect to three of the more popular virtual private networks (VPNs), which are used to tunnel through the GFW, as China's internet regulators have cracked down on methods to bypass such filtering.
"The authorities are hell-bent on cracking down on circumvention tools, denying Chinese the ability to view uncensored overseas website," Charlie Smith, founder of GreatFire.org, which monitors online censorship in China, told the Post.
