I received the admission notice of the graduate student majoring in public health from Australian National University. Is this professional immigrant good?

The cost of living in Canberra is not expensive, 200 Australian dollars per week is almost enough. A month is about 800- 1000 Australian dollars/month, equivalent to 60,000-70,000 RMB/year.

There are fewer job opportunities, because the population of this city is only about 300,000. Of course, there are relatively few students.