PRODUCTIVITY
If you plan to do business, you need to understand which of your most used productivity tools are blocked in China.
Gmail
Dropbox
Google Apps (Drive, Docs, Calendar, Maps etc.)
Microsoft OneDrive
Slack
Google Play (i.e. no downloading Android apps)
Hootsuite

SOCIAL SITES
Most of the major English-language social media sites have been blocked in China and new ones are added to the list each year.
Facebook
Instagram
Twitter
Snapchat
Pinterest
Quora
Tumblr
Reddit
AO3

STREAMING (VIDEO/AUDIO)
Whether you want to stream content or upload videos to YouTube in China, you’ll find these streaming sites inaccessible.
YouTube
DailyMotion
Vimeo
Twitch
Periscope
Pandora
Spotify
Soundcloud

SEARCH ENGINES
Whether searching via text or voice, you’re going to have trouble with these search engines in China.
Google (text and voice)
Amazon (Alexa)
Wikipedia
DuckDuckGo
*Note* – You can use Bing in China, but the results within China are censored.

This is a small sample that I've listed/quoted above ...

PRODUCTIVITY
If you plan to do business, you need to understand which of your most used productivity tools are blocked in China.
Gmail
Dropbox
Google Apps (Drive, Docs, Calendar, Maps etc.)
Microsoft OneDrive
Slack
Google Play (i.e. no downloading Android apps)
Hootsuite

SOCIAL SITES
Most of the major English-language social media sites have been blocked in China and new ones are added to the list each year.
Facebook
Instagram
Twitter
Snapchat
Pinterest
Quora
Tumblr
Reddit
AO3

STREAMING (VIDEO/AUDIO)
Whether you want to stream content or upload videos to YouTube in China, you’ll find these streaming sites inaccessible.
YouTube
DailyMotion
Vimeo
Twitch
Periscope
Pandora
Spotify
Soundcloud

SEARCH ENGINES
Whether searching via text or voice, you’re going to have trouble with these search engines in China.
Google (text and voice)
Amazon (Alexa)
Wikipedia
DuckDuckGo
*Note* – You can use Bing in China, but the results within China are censored.

This is a small sample that I've listed/quoted above ...