Going to exchange in Hong Kong between January and June. During this time i really want to travel and experience foreign mountains, need advice.

Long story short i am going to exchange i Hong Kong and i know i will have atleast one week free of lectures where i can travel. I have hiked a bit in Norway and i am in good shape, however i am not at all familiar with any of the countries in Asia and the trails they offer.

I have looked a bit at Nepal, which seem interesting however i am open for all suggestion and assistance when it comes to booking, best way to travel etc...

To be honest i am not quite sure where to begin so really any help is greatly appreciated.