（）is the way to deliver goods for different shippers in the same truck, by the most economic route. Joint Distribution 。 United Distribution 。 Multiple Delivery 。 Joint Delivery。
（）is not a physical wall, but a lot of virtual data to protect the computer network. Data wall 。 Data Channel 。 Data base 。 firewall。
（） is meant to provide facility for customer’s need or inquiry and arrange it. Service 。 business 。 customer service 。 making money。
（）has three specific points: fixed line and announcing shipping time in advance. liner transport。 line ship 。 line container 。 line。
（）is very convenient equipment for loading and unloading goods. Crane 。 pallet truck 。 Fork lift 。 Fork lift truck。
（）is guaranteed by the full market supply and Just in time ( JIT ) .
