Most conventional VPNs, e.g. OpenVPN, WireGuard, AnyConnect, PPTP/L2TP, IKEv2/IPsec, etc., actually don’t work in China. Technology-wise GFW is quite sophisticated and conventional VPNs are not designed for censorship circumvention anyway.
You’ll have to use things like Shadowsocks or V2Ray, which is out of the reach of most people.
JCB?
Needs more pixels. You use Kitty, try something like https://github.com/hpjansson/chafa to render a proper picture?
It’s (Traditional) Chinese.
It can be Taiwan, though lots of Japanese shops put up signs in foreign languages to attract tourists.
Japanese people: oh not again
No way! You must be a paleontologist!
I’m trilingual and two of the languages don’t even have this bs lol (Mandarin, Japanese, English).
The one on the left seems to be a Chinese train tho https://en.m.wikipedia.org/wiki/Shanghai_maglev_train
And how do they update that IP list? Manually? If you set up your own overseas server, it’s gonna be ok for a few days for sure. But they update the block list automatically so people had to e.g. use CloudFlare websocket as a jump host to avoid switching providers every other month. Of cos CF is mostly blocked these days too so it’s probably just easier to offload the work to those VPN operators you mentioned.
Universities are a different matter. They use Edu network and there used to be no censorship at all in Edu IPv6. Nowadays it’s still relatively easy for them to get exemptions for their labs and whatnot.