[wzyboy]

> I lived in China for 9 years and always found the internet, even for going just to Chinese sites, to be really slow.

Did you have your VPN / proxy on? That might be one of the reason as Chinese internet is only fast for traffic within its borders. Traffic that crosses borders are super slow in terms of throughput AND latency (if not blocked altogether). If you have your VPN / proxy on, your request basically crosses the borders twice before it reaches the destination web server.

Another reason I can think of is the mobile ISP incompatibility. For some ridiculous reasons, most "foreign" phones' (iPhones exempt) do not have full radio coverage when connected to CMCC.

[seanmcdirmid]

We tried many VPNs, and they all would stop working after paying for the mandatory few months, so I eventually gave up. IT is slow inside China even without using a VPN, and only accessing domestic Chinese websites (well, if you don't have YouTube, at least you have tons of pirated content to view).

This is with a wired line from China Telecom, China Unicom internet is fine for text viewing, I don't I bothered much with video (and really, it is slower than China Mobile 5G, I guess this has changed now).