

How many times can I renenter Macau?
I am traveling for a year. My boyfriend works in Macau. My first enter I received a 30 day visa. My second was a roundtrip ticket to Thailand, so when I entered away again I got the same date. My last exit was a one -way ticket to HK. And a one-way ticket back to Macau, upon which they asked how long will I stay so told them I am visiting and having fun in the casinos so she gave me an extra 20 days. However she said after it is up I have to leave. Does that mean I can just get another one-way ticket to HK and stay there for a day or two and buy another one-way ticket back to Macau?
I am also going to go to the immigration office and file an extension for 3 months. But if I can just go back and forth, with ought any problem then that would be great.
Any information anyone can provide would be most helpful. Thanks so much!