Answered by Bevis from Iraq | Nov. 15, 2014 00:42
You have Kuwait passport? If so, you enjoy a 30-day free entry to visit Kuwait. For your wife, she needs to apply a Transit/Visit type in advance. For applying it, she needs to prepare the valid passport, an application form, a recent taken photo, hotel bookings, round trip ticket, travel plan and the bank statement. She is suggested to apply by mailing all the documents to HK Immigration Department for applying directly.