My wife and I are Hong Kong citizens. After living in US for awhile we both decided to leave US and going back to Hong Kong. We have quite a lot of books and clothes that we would like to keep (No furniture). I am wonder whether you all have any recommendation for shipping company who will ship those for a reasonable price (I am not in a hurry to receive those things). In addition, do I need to pay any tax for our belongs? Any tips for dealing with those companies?