Who knows which company made the recruitment system of Air China golden phoenix?

Golden phoenix did it = = golden phoenix is responsible for the recruitment of dispatched staff of Air China, right? I remember it was-

If you ask who made the web page, I don't know.

Air China's dispatched employees (aircrew, ground service and many others) are all signed with golden phoenix and then dispatched to Air China, not belonging to the staffing of Air China.