Traveling w/person with disability.Does any Airport Express shuttle bus go to Guangdong Hotel.

There is no free airport express shuttle bus go to Guangdong Hotel directly from the airport. Since you are travelling with disability, I suggest you take the Airport Hotellink Limo which transfers passengers between Hong Kong Int'l Airport and over 45 participating hotels in Hong Kong Island and Kowloon. It is just a bit expensive, HKD150/person.