Dear Dilek
Greeting from Top China Travel. I am Peggy.
Considering about your travel time, about 3 days totally, and you will stay in GZ for 1 year, I recommend you to consider about Guilin as this tour destination.
Firstly, Guilin is easy to get from Guangzhou by air within 2hrs
Secondly, we are an agency located in Guilin so that we can help you to arrange your tour immediately since your travel time is a little urgent which will be started in this weekend.
Thirdly, Guilin is one of the famous destinations in the world. So it is a good choice for you.
Feel free to discuss with us if you have any problem about China tour
Peggy
Marketing