Okay, let's talk references.
China autoweb: http://chinaautoweb.com/car-models/faw-vizi/
China Car forums: http://www.chinacarforums.com/forum/printthread.php?t=3395&pp=10
Check the pictures attached in the forum.
Wikipedia: https://en.wikipedia.org/wiki/Toyota_A_engine#8A-FE
Check the applications sub-tab. And also, the Production tab.
https://en.wikipedia.org/wiki/Toyota_Vitz#First_generation_(XP10;_1999%E2%80%932005) Check the also called tab. Xiali is a sub-brand of FAW.
AUDI website: https://www.audi.com/corporate/en/company/company-structure/audi-participations/faw-group-corporation.html
Now, as for the engine pictures you posted, just invert them, intake to the back and exhaust to the front, and you will see that it resembles the CA4GA1 engine that comes with FAW V2.
the CA4GA1 engine:

the 2NZ-FE Corolla 1.3 engine, which also came with Toyota Vitz and Platz:

I feel there is nothing wrong in comparing FAW cars with Toyota cars, as both come with the same underlying technology, and specially when one is based on the platform of another.