Changing university in Taiwan after one semester, possible?

I just recieved the news that I have gotten the Taiwan Scholarship for my MA studies in Taiwan, great stuff! However, I had missed the deadline for applying to National Taiwan University, and had to apply for NTUST and National Taipei University instead. My question is - how difficult is it to change university after the first semester? And to get accepted by NTU? According to the information pack on the scholarship I am allowed to change uni one time during my studies.

If you are sure beyond a doubt that you want to make your switch once, it will be a paperwork headache, but the rules allow it.