multiple enteries to hk without a visa

Hi I have a chinese passport visiting hk for 2 weeks. I was unable to obtain a visa due to the expired pr card I have from canada. I understand that I will be able to enter back into canada but here is my question. This is my travel plan and I was just wondering if I would be able to reenter hk. Planning to arrive in hk, ferry to macau than travel to mainland china than revisit hk. Would I be allowed enterance under these circumstances?