Raffaello Pantucci examies the PRC claim that East Turkistan Islamic Party (ETIM) are present in Syria and concludes:
..in terms of advancing their core agenda of attacking China, the latest round of videos and activity does not seem to provide much evidence that the movement is moving in this direction in any effective way.
Link:http://raffaellopantucci.com/2012/12...n-battlefield/

Interesting to note the Turkish activity with PRC, although Turkey has aspired for sometime to a greater role in the region.