I've been following this forum for quite some time, chasing information and way forward for my future plan. So first, thanks to all for your feedbacks!
I'm French now living in Beijing (China) for few years, and would like to "escape" by motorbike.
The full trip starts to be well defined, but one of the main difficulty will actually be the 1st step: going out of China around September this year.
I went to few embassies in Beijing, to know if overland borders with China are open or not, without success.
Do you have any status update on the following borders?
China->Kazakhstan
China->Kyrgyzstan
China->Tajikistan
I'm not talking about flights, but only by road. Plus it's a one way direction, going back to China will be too challenging anyway

Cheers!