Hello.. I will go to Shenzhen next year..this is my first trip to shenzhen wiht my family.We will arrived about 8-9 pm at Bao An International Airport. We will stay at Louhu district.What transportation should we take? taxi or bus? is there many taxi at night? is it safety for using taxi at night?how much to reach louhu district use taxi? or is there airport shuttle bus still operation at night?Thanks for helping me..