السَّلَامُ عَلَيْكُمْ وَرَحْمَةُ الله احسن الله اليكم I've been accepted into a Masters program in China. I've already been studying in the West (Spain), and had no problem to keep my religion, even improved on it Alhamdulilah. Is it permissible to go there to pursue my studies?

Ustadh AbdulAziz al-Haqqan

Already studying in a disbelieving country does not justify continuing in another, but if your case fits the criteria that the scolars allowed, then yes it is allowed in sha'a Allah. But does your case fit or not?