when I worked in africa I registered a facebook account, now I am back in china, and it failed to use it . someone teach me that how I can use it？ I know itis about chinese internet controls, and I need technical help from you . thank you ! my email: 956676180@qq.com

Using the software Psiphon is rather straight forward. It's made by Iranians. They also have quite a lot to teach on how to overcome these barriers...!

1. Write your email address in the "email" field;
2. Write your password in the "password" field;
3. Using your electronic mouse, left click on "Log in".

PS: if you forgot your password, left-click on "Forgot your password?"

@yankee00 is it really necessary? Even though his English is rather poor it's obvious what he's asking about.

@luis figo you have to get a vpn, you can use free software like freegate (extremely slow) or pay for one, I recommend jayproxy (about 10 rmb per month).

Yeah, let's publicly list all available vpn providers in response to one-time posters

Yeah, cause it's such a secret! Everyone able to type "vpn" into google search bar can get the whole list.

For android can use
fqrouter or Psiphon.

Serrure you must be new here. Making a public list of vpns is why they show up on google. Over the years many vpns get completely blocked because of these lists.

The VPNs do NOT get blocked because people write about them or mention them on public forums. They are intentionally allowed to be used and then blocked so dumb people can continue to get the newer versions and pay more and more for their use.

get a VPN that specializes in working in China. Do your research, then prepare to pay for it. Problems solved.