This diploma is acceptable, but you need to do academic certification when you return to the mainland after graduation. This process is a little troublesome and takes a little long. If you really plan to go to Macao for postgraduate study, please pay attention to your stay in Macao. Because in the end, it is stipulated how long you must stay in Macao to get academic recognition. Personally, I suggest you try to live in Macau. Although the rent is expensive, don't worry about accommodation.