Fei Wang created the clones for his plan so it is unfair? I have no clue what you're trying to ask. LOL.
BTW, the story isn't that confusing if you guys revise a few pages.
Clone Syaoran + Clone Sakura = Parents of REAL Syaoran
REAL Syaoran is NOT from Cardcaptor Sakura. That's a different dimension or life thing? lol?
Sakura has her own parents.
So, Fei Wang made his plans for clone Syaoran and clone Sakura to only exist until the Yuko came in and gave them a second life so they could create real Syaoran for him to destroy his plans since Fei Wang doesn't need real Sakura, just Sakura's body filled with the memories of the different dimensions for his wish to come true.