Australia or China

Hi everyone! I cannot decide which to choose. Last monday I resigned from my job because the life that I was living was too boring, I was getting depresed and I needed a change in life. I think I made a very important decision beause right now the work situation is not good and many people in my country are unemployed, but I think that I shouldn´t be afraid of it, I need to be confident in myself because I am a qualified person and also I speak languages which I think is the most important point. I contacted an agency that helps you to move to another country and they offered to me two possible destinations: Australia or China. I got confused because I speak chinese so moving to china could be very interesting because I will make progress in my mandarin skills. However, on a second thought, i went in Singapore last year, I already know how Asia is. Maybe I should have a try in Australia.