How accurate is it ? Depends on if you trust the video, but it is claimed to be from CNSA
Japan and the US have done some automatic docking experiments but cheated by launching both craft on the same rocket and not separating them by more than a few metres!
Just a nitpick with this last statement: Orbital Express (I suppose those were the US craft you were referring to) did separate more than a few meters: in fact they separated several kilometers and under various light and background conditions.
Maybe it's me, but I think that launching the two craft on the same rocket is a slight cheat!
This one is much bigger than the Shenzhou spacecraft(which can be seen at the right side), this suggests it won't be SZ-8 or SZ-9Besides CZ-2F has a limited capacity of ~8-9tonnes to LEOIt should be the "20 tonnes class spacelab" called "Tiangong-1"(palace in the sky, and the name comes from Chinese legend)It will be launched after 2010 by the new LOx/Kerosene launcher (CZ-5) from Hainan WenChang new spaceportBesides SZ-8/9/10 are technology demonstrator rather than formal spacelabthere is also plan to assemble Mir type permanently manned large space station before 2020