X1 type and resident permit

I am an Indonesian student that now studying Chinese language in Hangzhou. I need some clearer information about validity of my visa and resident permit. I manage it while I am in Indonesia. It is a X1 type with 1entry. after that I already make my resident permit and it will valid until 15th July 2015. Now it is about 4month i have stayed in China. next month i will go back to Indonesia. will it have problem when I go back again in China? is my X1 and resident permit fulfil the requirement to come again in China?