Will I have problems to Travel between China and Taiwant twice? I study in China and hold China Residence Permit.

Hi,

I am a US citizen who is currently studying in China. I have a "Residence Permit for Foreigner in the People's Republic of China" as a student. A family tragedy has occurred in Taiwan. Will I encounter any trouble if I make two separate trips to Taiwan in May and July, going back and forth between mainland?

Thank you.