It's their MIT. Peking University is their Harvard.
I find this interesting given the Chinese censorship of these sites. Sure, a VPN would work, but I would be pretty amused if Chinese educational institutions are actually bypassing the censors.
On-campus IPV6 gets you a connection to most "banned" sites. Imagine trying to do research without google scholar? Aside from "sensitive" times (anniversary of tiananmen, 70th anniversary, etc.), it's relatively easy to hop the GFW from campus.
[1] https://www.instagram.com/tsinghua_uni/ [2] https://www.facebook.com/pg/Tsinghua/posts/?ref=page_interna...
The Schwarzman building has unrestricted internet without needing to jump through any hoops--just connect to the wifi and you're good to go. I don't _know_ that the uni is shipping a vpn, but...