✔ 最佳答案
Well, it depends on what you want to buy. If you wanna have branded product, there are many good shopping malls for you such as Pacific Place, Time Square or Citiplaza in Hong Kong Island, or Ocean Terminal and Harbour City in Kowloon.
If you wanna have something cheap and interesting, you can visit Mongkok area of Kowloon where has a lot of hawkers selling bargaining stuffs.