In 2005 I flew CA PEK
. There was an A340 operating on the first route, and an A319 on the second. Do you know if it was a wide or narrowbody? CA
had introduced the A330 by 2007 I think, and I know that they did also use them on some LXA
I'd imagine all your sectors were on an A320/319, unless you connected in CTU
on the A340/330 from PEK
Nothing more exotic i'm afraid!