I am arriving on Hong Kong Airport at 8:45 am on 22nd June, I want to go Shenzhen, Futian, International Exhibition & Convention Center. I am having one medium luggage and a small hand bag. How should I go. Should I go by subway, if yes please guide me, I am going to China for the first time. What will be fair.

Or should I take any bus, is bus service is direct and drop to Futian ? what will be time and fair.

27th I have return, how should I keep the follow in return ? Thanks !