The position that is posted on Rishworths is for positions just outside of Bejing. Quite right, they will be training on Katana's both the C20 and Twin Star as I have heard.
From my understanding (as a couple buddies are over in China at the place in question) they have yet to actually start flying ops, but are into the ground work with the students. I believe that the flight to China is paid in full, but any flights to/from Auckland for interviews must be paid for by yourself.
Rumour has it that the place is setup by an American to train the Chinese for their internal airlines, but that is only rumour. The hard fact is I know it is taking longer for them to start up and that the Chineese gov't is being a typical gov't in processing licences, etc. (as you will know you would need to obtain your Chineese equivilant to the CPL and C-Cat/B-Cat whatever).
Hope this helps!