This is something new:
China and UAE will be doing a joint exercise in Xinjiang in August.
Mirage 2000 I'm guessing? They haven't got any Rafale yet right and F-16 is probably also out of question.
Shame that there is no F-16 but at least Mirage 2K is operated by ROCAF, so there is some benefit from training against it. When UAE finally gets Rafales IAF will have no secret against PLAAF with the exception of LCA Tejas.