[seanmcdirmid]

It is not blocked fully in Beijing by any ISP I use. I'm using it right now in bed and VPN is completely disabled.

The other link you gave me is blocked, though. So is Wikipedia https. Zh.wikipedia is blocked also (not any other Lang though). Zh does work on my phone though (china Unicom).

It's complicated, even beijing doesn't have a single GFW.

[seanmcdirmid]

I just checked on CMCC. zh.wikipedia.com works well enough, with the caveat that https and wikimedia are blocked (so no secure page access, and no pictures). At home, which I think is China Telecom, zh is blocked, but not wikimedia (so I can see pictures).