When you get off the airport, you can find a place to take the train and buy a one-way ticket according to the instructions of the airport. I forgot the price, but it won't be very expensive. I suggest you have small change ready. . From the international airport to UTS, you can get off at Central Station by train. . Central is a transit point in Sydney. . It's bigger. . There are many exits. . You can Google your address in advance. . The railway station has a road name indication. . Go by yourself. No problem. .
UTS There are many people in China. . It should be said that there are many people in China and many people in Sydney. .