From the article:

>Education minister Robbert Dijkgraaf said he was investigating curbs on students funded by the state-run Chinese Scholarship Council after several universities started excluding them on security grounds.

>Recipients of grants have to swear allegiance to the Communist party, return to China within two years of completing their studies and report to the Chinese embassy in the country where they study.

These scholarship requirements are a cause for concern.

(downvote if you swear allegiance to the Chinese Communist Party)