Xian's like its name, a small Chinese city of just eight million, but what it lack in size it makes up for in grunt in more ways than one.
On the outskirts of this inland city is a port, yes that's what they call it, complete with a wharf.
It's the new start of the Silk Road and it's a 45 square kilometre city on the outer rim of a city which moves produce mainly by rail from around the world.
There are warehouses the size of rugby fields. Walking through the vast pharmaceutical storage area it conjured up images of Walt from Breaking Bad working away in a meth lab, undetected in some far flung corner.
For once in this ceremonious country John Key didn't have to sign anything, he was just there to be impressed and it was hard not to be.