If you want to broaden your horizons, here is another good recommendation - Working Holiday Scheme. Under the Scheme, you can apply for a working holiday visa and go to New Zealand, Australia, Ireland, Germany, Japan, Canada or Korea, etc. for holiday and take up short-term employment at the same time. You can gain valuable experience during your stay abroad. Is this kind of working experience what you are longing for?
Before working overseas, read the details of Contracts for Employment Outside Hong Kong for more about employment conditions in other places.