Well, the clone escaped, and Sakura later split her soul and body to let the rest of the group survive. Syaoran and clone later met in a dream world, where they fought about Sakura. The Sakura we have seen ended up being a clone of the real Sakura that the real Syaoran knew, and the soul of clone Sakura let herself be killed by clone Syaoran. The evil villain Fai Wang Reed only needed her body (lol).
And now, Syaoran and the gang is going to kill that Reed and recover the real Sakura or something.